As chlorine breaks down bacteria and organic materials, it leaves behind a chemical called combined chlorine, and if the number of combined chlorine gets too high, you need to shock your pool to get rid of them. Liquid pool shock is also available. If youre looking for a temporary chlorine levels boost, this is the method to employ, but you may also manually add cyanuric acid to your water. When dissolved in water, it can provide nascent chlorine and oxygen to sterilize pool water or industrial wastewater. It also aids in additional water treatment to minimize algae and oxidize chloramines and chemicals. Read this article. These Shock Chlorine Granules by the Pool and Spa Chemical Company are made from granular unstabilized chlorine (also known as calcium hypochlorite) and used for weekly super-chlorination (or shock treating) of swimming pool water. This will prevent undiluted bleach . Pool Stains These kind of accidents do happen in the pools, especially with kids. The solution should then be poured into the pool on the sides. Well list all the pros and cons so you can make an educated purchase. Liquid Solar Blanket Most chemicals come with a chart and other instructions for adding the shocking chemical. The cal hypo is unstabilized, so although your pool may have a very high chlorine level after its initial application, the sun will burn off the excess chlorine rather quickly. We find the granular to be more effective than the tablet form, and it is easier to store and work with. The thing that most pool owners struggle with is when to shock the pool. Calcium Hypochlorite pool shock 50lb bucket has 68% cal-hypo active ingredient to provide a strong, concentrated sanitization for your water. Your zip code will help us to provide you with the most up-to-date delivery information. Saltwater Pool Maintenance Youve recently experienced a severe storm, which may or may not have included wind-blown debris. Chlorine cannot perform its regular job effectively when trapped inside this bond. So we need to use 42.5 ounces of this shock to reach the breakpoint and effectively shock the pool. It makes the killing by attaching itself to the enzymes of the cells of the microbes, destroying the cell wall and rendering it ineffective. "image": { First and foremost, gather the necessary supplies that you need, including: Note:Make sure that you have donned all of the appropriate safety equipment or are easily accessible. Label use instructions will similarly define dosage requirements for other product applications such as oxidation, shock treatment or superchlorination. Use of this website is subject to certain terms of use which constitute a legal agreement between you and Home Depot of Canada Inc. For more information please visit www.pool-pure.com. High swim loads result in more chloramines and higher bacteria levels in your pool. Add this cheap beast to your arsenal, and you will win most of the time. It can take years to get the pool maintenance regime down. Shock treat, sanitize, clarify and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product Visibly brilliant sparkle: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock However, when you go through this process with an approved drinking water clarifier, you will use about a teaspoon for every two gallons of water. " Pure" samples have 99.2% active chlorine. It can also bring down the pH of your pool, reducing the effectiveness of other chemicals. Remember that the solutions to your pool chemistry and water issues will only happen if you use the proper amount of calcium hypochlorite. It comes in powdered/ granular form and is easy to store in bags. Calcium hypochlorite is a solid, white material that can be used to shock pools. There is always a small chance that small traces of cal hypo will be left on the ground. Calcium Hypo can also be mixed with other pool chemicals to increase the oxidizing power, while sodium hypochlorite only serves to provide disinfectant properties when it oxidizes. When the cal hypo is poured into the pool, the chlorine compounds will encounter the microbes and begin to disturb their functions. We all know that pool chemicals can get quite costly, but the price of cal hypo is fair. Join our promotional newsletter and be first to know about upcoming sales, special offers and other promotions - no spam, we promise. It kills bacteria, controls algae . Calcium hypochlorite (cal-hypo) is a calcium-based granular chlorinated pool shock that can be used as a maintenance or treatment product. A swimming pool is adequately sanitized between 1.0 and 4.0 ppm. All rights reserved. Model # 23001P20PP|Store SKU # 1000708387, Model # 23001P20PP Store SKU # 1000708387. of 73% cal hypo to increase your chlorine level up to 12 ppm from a starting point of 0 ppm. This is a safe and effective way to keep your pool cleaner, healthier, and, most importantly longer! Calcium Hypochlorite; Contains 75% available chlorine; Fast dissolving, extra fine formula - no need to pre-dissolve . When it is added to the water, it releases chlorine (hypochlorous ions) which keeps your water clean by killing almost all the pathogens present there that may cause severe diseases. Most cal hypo products will tell you how much to use based on a 10,000-gallon increment. Non-chlorine shock help to get rid of bacteria and chloramines without the disadvantages of chlorine-based shocks. Calcium hypochlorite is a chemical compound that contains calcium and chlorine. As you can see, many components go into utilizing calcium hypochlorite effectively. This is why its so important to know the size of your pool before using any chemicals. Non-chlorine shock does not add any calcium or sodium to the pool. 99 ($0.31/Fl Oz) FREE delivery Apr 18 - 20 . This makes the item quite a bit easier to work with. "@type": "ImageObject", You will use 22 oz. If something like this happens in your pool, your best option to clear the water from any possible pathogens is shocking with cal-hypo shock. "url": "https://blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg", . The component of cal hypo that disinfects your pool is chlorine its one of the many chlorine types you can use to disinfect your pool. Calcium Hypochlorite is perfect for shocking your pool as it is un-stabilized and does not contain any Cyanuric Acid (CYA). Such as: If your see algae growth in your pool, nothing else will work other than shocking your pool with a chlorine-based shock. Sodium hypochlorite, also known as household bleach, has a lesser percentage (<15%) of chlorine compared to cal-hypo, thus is not the preferred choice for shocking the pool. The sodium base allows it to dissolve quickly and clearly, leaving no turbidity or cloudiness to the water. Overall, calcium hypochlorite is a product that you will want to have on hand as a pool owner. As pool owners, we know that unfortunately, some incidents can happen in the pool. Cal-hypo sock will add 0.8 ppm of calcium for raising 1ppm of free chlorine. Solar Pool Cover Reel Shock your pool in the evening after having a busy day at the pool. Many pool owners are unaware that there are different types of pool shock to choose from when cleaning your water. Filling Above Ground Pools This type of shock needs to be dissolved in water before you add it to the pool. Therefore you will need a one-pound bag for every 10,000 gallons of pool water. Generally, for pools with a capacity of 10,000 gallons or higher, 2 pounds of shock are required for every 10,000 gallons of water. If you have a saltwater pool, the water must be circulated for 12 hours. Great for Commercial and Residential Use If you live in areas with higher calcium hardness levels, this might be a better option for you in the long run. Overall, everything about this product makes it one of the best options when it comes time to treat your pool water with a shock. Dichlor contains approximately 10% Cyanuric Acid, so it is stable. The best calcium hypochlorite pool shock on the market is DryTec. "identifier": "" Although pool owners and professionals throw the word shock around quite a bit, not everyone knows exactly what pool shock does to swimming pools. Although it is smart to check the pH levels both before and after you shock the pool, the pH level of calcium hypochlorite will do more to maintain the current level than to change the pools pH level. "primaryImageOfPage": { His goal is to help everyday people DIY their maintenance to save money by teaching how to properly take care of your equipment, safely and correctly balance chemicals, and extend the life of your water oasis. We get it that calcium hypochlorite is the best pool shock available for most of your pool needs. So how does calcium hypochlorite work? Copyright 2023 House Grail. This chemical compound has been utilized since the 19th century and is one of the least costly alternatives to shocking your swimming pool. Download my free, printable pool maintenance checklist to help you accomplish regular pool care tasks for any type of swimming pool. In cases of severe algal bloom, a larger shock dosage may be required. You will do this each time until you have put the proper amount of shock into the pool. To treat one gallon to 1.3ppm you would use .65/60000= 0.00017oz calcium hypochlorite. }, Cal-hypo has the highest percentage of available chlorine and is extremely effective at eliminating algae. "keywords": "Dichlor Shock vs. Cal Hypo Shock", You wont have to spend all that much time or energy; the process is quite simple. In addition to getting your supplies ready, you will also need to calculate how much shock you need in your pool. Pool Water Delivery Still, some people experience eye irritation and lung irritation when using it. As it continues to hunt down all microbes in the water, your swimming pool will get sanitized. You can use cal-hypo shock in a saltwater pool for emergencies like algal growth, but it should not be used regularly. "wordCount": "631", It has a high oxidation potential and is not as corrosive as sodium hypochlorite. It works effectively and is very affordable at the same time, making it a shock chemical of choice for the masses. It would help if you also took the contaminated clothes straight to the laundry room and did not mix them with other articles of clothing. Run a Pool Pump If you have further questions on how and when to use pool shock and which types to use, we're here to help. In case of higher chlorine demand, you need to shock your pool with calcium hypochlorite shock. Troubleshoot Pool Pump After you are done using the cal hypo to shock the pool, you should immediately use a wet vacuum method to clean up the areas around the pool. "width": "1060", This is why youll find Cal Hypo as the active ingredient for pool shock and sodium hypochlorite in liquid bleach. There are three main types of chlorine available for shocking your pool. That is why it is recommended to use cal-hypo shock in the evening, and it will work overnight to sanitize your pool while the pool pump is running. The downside to dichloroisocyanuric acid is that it works much slower than calcium hypochlorite, and because it contains stabilizer, its easy to get too much stabilizer in your swimming pool. It can improve the calcium content of your pool water. How Loud Is a Train Horn In Decibels (dB)? Then, you should do TC, FC, and CC tests for your pool water. You want to keep your pool safe and healthy, but you must always protect yourself first. To remove these chloramines completely, you need a shock that will break them apart and allow the filter pump to do its job. Then subtract FC (1.5ppm) from 10ppm, and you get 8.5ppm. Its CAS number is 7778-54-3. Now that youre done with the process. There is quite a bit to learn when it comes to pool maintenance. "@type": "ImageObject", pH 7.2-7.8, total alkalinity 80-120 ppm, calcium hardness 200-300 ppm. It reacts well with a variety of chemical compounds, and it carries a higher pH level. It strongly smells of chlorine, owing to its slow decomposition in moist air. You can usually find calcium hypochlorite at the pool or hardware store in a granular condition. These binders release and dissolve within 15 seconds, in 70F pool water. Earlier, the prices of non-chlorine shock were almost double, but now there is not much difference. This is the amount of ppm you need to increase with your shock to reach the breakpoint. After you have measured the ideal amount of solution, you can fill up your bucket to 75% capacity with warmer water. It would be best for you to shock your swimming pool every week. Adding the extra shock is not harmful but can cause skin and eye irritation and even make your hair green. Another time to shock your pool with cal hypo is after excessive use, such as a pool party. Condividiamo inoltre informazioni sull'uso del nostro sito con i nostri social media, pubblicit e analytics partner. This is fine if your pool has low calcium levels, but terrible if the levels are already ideal. If you need to boost your calcium hardness levels, this is a good option. Pool Paint Check out the differences between the two options." When you use it to take care of algae, you dont have to use it in the same quantity as traditional chlorine or bromine; this means that calcium hypochlorite will last longer and save you in expenses in the long run. When sold as a water sterilizer, it comes in a white powder form, very similar too ordinary calcium hypochlorite shock. The calculations are not all that difficult if you know how many gallons of water are in your pool. Some pool owners will run outside and put liquid bleach in the pool when it starts raining. If someone has an accident in your pool, you need to shock it. Regardless of whether you use calcium hypochlorite in powder or tablet form, be sure to dissolve the chemical into at least five gallons of water before mixing it into the pool. When you add it to the water, it will slightly increase the pH of the water. If you are allergic to calcium hypochlorite or chlorine-based pool shocks, you will need to use sodium monopersulfate, but you will still need to find and anti-bacterial to sterilize the water. Storage and Disposal: Keep product dry in tightly closed container when not in use. Thank you for your business! (Do not pre-dilute this product before adding.). Cal-hypo is an unstabilized form of chlorine, meaning it doesn't contain Cyanuric Acid. On average, it takes 6 to 12 hours for chlorine levels to go down after shocking the pool, so you should at least wait that much time to enter the pool. The following processis simple and applicable to all kinds of pools. Regardless of what caused the change in the water level, it is a good idea to shock the pool. But there are a few conditions where you should not use cal-hypo shock such as: If your pool is already suffering from high calcium levels, then using the cal-hypo shock will worsen the problem. While the chlorine in this shock will eventually die off, the calcium it contains stays present in the pool water. One of the many reasons it is a popular product is its availability, price, ease of use, and ability to store for long periods. However, cal hypo is easy to use, and it is difficult to go wrong with such a straightforward solution. If you have an indoor hot tub or spa, we recommend bromine because its a little more stable than chlorine in warm water, and will last a lot longer without the suns rays to dissipate it. Cover the pool with a plastic pool cover and prepare the heater, pump and filter components for winter by following the manufacturers directions. Soon it will ultimately kill the bacteria by disrupting all the inner workings and destroying the cell walls. There are also unique events that will require you to shock your pool. If you are already using it, Great, I will tell you why it is the right choice most of the time and when you should avoid using it. Should I Buy Granular or Tablet Calcium Hypochlorite? At such high levels of free chlorine, the breakpoint of chloramines is reached, and the pool is free from them. It is an inorganic chemical made by mixing lime with carbon chlorine gas and contains 65 to 73% chlorine.. Calcium hypochlorite has been used for a long to clean water. Its fast dissolving, extra fine formula is made with a patented process that makes it perfect for weekly shock treatments and killing algae. The downside to bromine is that it burns up quickly in the ultraviolet rays of the sun, and unlike calcium hypochlorite, the stabilizer cyanuric acid does not work here, and the bromine will dissipate rapidly on a sunny day. Its a good idea to shock your pool after a bad storm. Open an Above Ground Pool Cal-hypo has a high pH of 10.8-11.8, which will raise the pH of your pool. If you recently experienced a bad storm in your area, debris could have been blown into the pool. Overall, it is a much cheaper product than calcium hypochlorite. If you continue to use this site we will assume that you are happy with it. For example, say, 2 ounces of shock is required to raise chlorine by 1ppm per 10,000 gallons. "author": { Chlorine disrupts/breaks the cell wall of bacteria and also interferes with other internal mechanisms, causing their death. There is no way to remove cyanuric acid from your water except to replace it with fresh water. Youve tried everything from vinegar to chlorine tablets to nothing at all. Shocking your pool regularly is a must to keep chloramine levels low so that free chlorine can work effectively in your pool. AQUA-ORG PLUS - Granular Calcium Hypochlorite 65% Pool Shock for Swimming Pools, Spas and Hot Tubs (55 Pound) 4.6 out of 5 stars 3. If you are using the typical pool shock variety, you will only need a very small amount applied to a large fifty-five-gallon drum of water. Rx Clear Super Shock for Swimming Pools | Chlorinator and Algaecide | 68% Calcium Hypochlorite Shock | Kill Pool Algae for a Crystal Clear Pool | One Pound Bags | 12 Pack Doheny's Chlorine Super Shock | 100% Professional-Grade | Quickly Dissolving & Fast-Acting Granular Pool Sanitizing Treatment | Highly-Concentrated 68% Calcium Hypochlorite | 1 LB Treats 10,000 Gallons | Made In The USA | 24 . We're glad you asked. Immediately after treatment, thoroughly clean the pool by scrubbing surface of algae growth, vacuuming and cycling through the filter. When used as directed, Dry Tec Powdered Shock removes organic waste and Raises chlorine level, producing sparkling, clean swimming pool water. I'm on here now to buy more!!! Are There Any Negatives to Putting Calcium Hypochlorite in a Pool? Just make sure that you are using it at night to protect it from UV rays. Small Business. So for a pool of 25,000 gallons, 2.5 x 2 pounds of shock will be required to raise chlorine by 1ppm, which is 5 ounces. What is the State Insect of Tennessee? Over the years, he has developed a keen interest in a wide variety of DIY projects around the home. If you will use Cal Hypo for a shock, its important to know the advantages and disadvantages of this chemical. Here are the series of steps on how you can shock your pool with calcium hypochlorite: Calcium hypochlorite is a chemical compound that contains calcium and chlorine. Calcium hypochlorite is a perfect choice because of its strength and relative ease of use. Well also look at cost, ease of use, and how each of these chemicals affects the balance of other chemicals in your pool. Start-up: For initial chlorination of pool water add 65 g/ 10,000 L. Allow five minutes for dispersion and then test the chlorine residual with pool test kit. The first step is gathering the necessary supplies to perform the shock. Calcium hypochlorite is sometimes used as a way to clean drinking water. You need to pre-dissolve it in a bucket before adding it to the pool. Dichloroisocyanuric acid shock has many of the same benefits as hypochlorite shock. This is a completely different process and requires a specific product with a lower chlorine concentration. 1-800-537-5437. Utilizziamo i cookie per personalizzare contenuti e annunci, per fornire funzionalit sui social media e per analizzare il nostro traffico. Best Suction Pool Cleaners Calcium Hypochlorite is the better option! You can use calcium hypochlorite as a way to clean drinking water, but you will have to be careful how you use the product. Muriatic acid, on the other hand, can be used to bring the pH level back down. Contact the manufacturer and the provincial regulatory agency in case of a spill and for clean-up of spills. Always adjust pH between 7.2 and 7.4 prior to using this product. Try avoiding dry sweeping as much as possible, as the dust and debris could fall back into the water. Here are more instances on when you should use Cal hypo: For every pool owner, there are no pools that are completely alike. When you add calcium hypochlorite to your pool, the chlorine interacts with the water and forms Hydrochloric Acid very rapidly. By morning your chlorine levels will be down, and you can use your pool after testing. That is why it is important to check pH levels after shock so that everything is in balance. Fascinated by all sort of tools, Pete loves reading and writing about all the latest gadgets and accessories that hit the market. There is also the chance of bleaching your swimwear. Cal-hypo is the best shock that I can vouch for solving a majority of your pool problems like algae growth, high chloramines, or chlorine demand. Inground Pool Cleaner Then add in one bag of calcium hypochlorite. So what exactly are the differences when comparing dichlor shock vs. cal-hypo shock? Continue mixing and stop only if the sanitizer has been completely dissolved in the bucket. Your pool has been subjected to an unusually high volume of use (like a big pool party). Calcium Hypochlorite Pool Shock (Cal-Hypo Shock) This fast-acting, quick-dissolving swimming pool shock from DryTec kills bacteria, controls algae, and destroys organic contaminants in pools. Pool should not be entered until the chlorine residual is 1.0 - 3.0 ppm. Always check labels for percentage to find out if it's a good value - be careful of big box retailers. Calcium Hypochlorite is an FDA-approved, natural alternative thats been used for decades. Fill the 5-gallon bucket approximately halfway and add the chemicals to the water, not the other way around. You can also experience burning eyes and itchy skin like you do with calcium hypochlorite. Chloramines are actually quite gross. Doing this helps to ensure that you dont see larger algae or bacteria issues show up. Cal-hypo is white/gray in color, has a slight chlorine odor, and a a pH of 10.4-10.8 @ 77F (25C). This is just part of the granular calcium hypochlorite starting to break down. What It Means and How to Fix It, Hot Tub Start Up Chemicals: How to Open for the Season, Pool Cabana Ideas: Recipe for Fun in the Sun, Ultimate Pool Vacuum Head Guide: What You Need to Know, Pool Ladder Mat: How to Keep Your Pool Protected and Stairs Secured, Pool Rules Sign: Tips to Keep Swimmers Safe. The best pool shock to use is Calcium Hypochlorite. Dichlor, which has a pH of 6-7 at 77F or 25C (1% solution), is typically white in color and has a slight chlorine odor. Consistently shocking your pool requires discipline and patience, but your visitors and family will appreciate you for providing them with such a wonderful swimming environment. Pool Shock: Our regular strength calcium hypochlorite shock is 68% available chlorine. It comes in easy-to-use 1-pound bags. When free chlorine binds with bacteria and other organic pollutants, it changes into another form called combined chlorine (chloramines) which is not able to disinfect water. Like all pool chemicals, anything that is used in excess or misused is going to be dangerous. If you bought shock for a chlorine pool without specifying which kind you wanted, you purchased calcium hypochlorite. In colder water, it will take longer, so try to pre-dissolve in lukewarm water. Use the entire contents of the bag when opened. 0.65 pounds (10.5oz) chlorine will treat 60,000 gallons of water to an initial residual to 1.3ppm! But to avoid any confusion for your family or neighbors, you can sign out to let people know. More shock will be required if the levels are not where they should be. They also dont increase pool pH or free chlorine levels. "name": "Leslie's, Inc.", When working with a pool, you will notice that it is quite a bit more water, and a teaspoon of calcium hypochlorite will not cut it. In The Swim has a reliable cal hypo shock that is effective and easy to use. The typical pool smell you experience does not mean things are fine, but a higher level of chloramines is floating throughout the water. Calcium hypochlorite is a great product to use to shock your pool and get it to a safe level for swimming and enjoyment. "logo": { How to Keep Frogs Out of the Pool The calcium hypochlorite is fairly priced, and it will keep your pool very clean. Once your shock is in the pool, you will want to run your filter for at least twelve hours. Yes, cal-hypo shock is basic in nature, with a pH of 12. It does not add to the existing CYA level. Although algae and bacteria production happens fast, you wont have to rush like that. Please ensure that you pay attention to your calcium levels if you have harder water to prevent possible hardware issues. Product Details. House Grail is reader-supported. Bromine is another type of chlorine-based shock, and it behaves differently than the others. However, it has a few disadvantages. Remember that when working with shock, you are going to be dealing with high chlorine levels. The relatively fair price, the easy storage, and the effectiveness and treating any problem in the pool put the cal hypo ahead of other options on the market. Calcium hypochlorite attacks organic materials as well as bacteria. Pool should not be entered until the chlorine residual is 1.0 - 3.0 ppm. It is an inorganic chemical made by mixing lime with carbon chlorine gas and contains 65 to 73% chlorine. You must apply it manually, unlike tablet forms which can drop chlorine in your pool slowly. The most common are sodium dichlor shock (dichlor) and calcium hypochlorite shock (cal-hypo). Do not reuse empty container. During this time, an extra amount of people bring in oils, sunscreens, bodily fluids, and other germs that need to be eradicated immediately. Saltwater Pool Conversion One of the biggest advantages of sodium monopersulfateis that it doesnt create any odor. But in case of high calcium levels in the pool, sodium hypochlorite can be a good alternative. Shop Online or at any of our 900+ retail stores! If you have any leftover residue in the bucket, you can dunk it into the water, mix it gently, and then continue walking and pouring. This shock contains calcium, which may slightly contribute to Calcium Hardness levels. Although putting a few extra chlorine tablets in your pool can help, it doesnt have the same concentration of chlorine that pool shock does. Review by Marielle M on September 20, 2021. AN ELITE CAFEMEDIA LIFESTYLE PUBLISHER. calculator to figure out pool chlorine levels, In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock, perform testing on your swimming pool water, Cracked or Shifted Pool Coping: Causes and What To Do, Heres Why Your Salt Chlorine Generator Isnt Producing Enough Chlorine (And How to Fix It), How to Increase Calcium Hardness In a Pool. Please enter a zip code within the 48 contiguous states. You should not wait for the disgusting chloramines to build up in the pool, but you should have a maintenance schedule. Stir stick. It attacks and destroys organic material as well as bacteria. Calcium hypochlorite (cal hypo) is a commonly used unstabilized chlorine with anywhere from 40% to 78% free available chlorine. Not only will shocking the pool raise the sanitizer level, but it will also re-energize the existing sanitizers. *Free shipping valid in Canada Only; Remote areas do not qualify for free shipping. The result contains a strong base, usually sold in stores as a granulated solid. Start the pump ahead of time and keep it going while shocking to ensure that the shock reaches every corner of the pool. But there are a few precautions you need to take while handling cal-hypo. Calcium hypochlorite has the molecular formula of Ca (ClO)2 and a molecular weight of 142.974 g/mol. One great way to make sure that your pool water stays clean and sanitized is to use a pool shock. How to Drain Water From Pool After Rain Calcium hypochlorite is a combination of calcium oxide and chlorine gas. The amount of water in your pool has dropped substantially. Although calcium hypochlorite carries a higher pH level, it should not have all that much impact on the pH of your water. When chlorine attaches to organic matter like body oils, leaves, debris, and dead skin, these harmful chemicals are created. With the help of my son Ruben and his wife Maria our mission is to help you create the favorite spot of your house - your pool. Depending on the present condition of your pool chemistry, here are the following points that you might either consider as advantages or disadvantages: As you can see, there are several factors that must be considered to administer calcium hypochlorite successfully. If you go in too early, you can put yourself at risk for itchy skin and eyes or damage to your swimsuit. Make sure you put on all the necessary safety gear or have it accessible or close by. Costly, but terrible if the sanitizer has been subjected to an initial to... Use 42.5 ounces of this chemical it strongly smells of chlorine, meaning it doesn & x27... Into utilizing calcium hypochlorite is the best pool shock to use this site we will assume you! Too early, you need to use 42.5 ounces of this chemical ; &... Someone has an accident in your pool, the chlorine compounds will the! Century and is one of the granular calcium hypochlorite the 5-gallon bucket approximately halfway and add the chemicals the. Bag of calcium hypochlorite is a perfect choice because of its strength relative. But you must apply it manually, unlike tablet forms which can drop chlorine in your after... `` 631 '', one great way to clean drinking water to provide a base... Will take longer, so it is an unstabilized form of chlorine available for your. Help you accomplish regular pool care tasks for any type of swimming water. Drain water from pool after Rain calcium hypochlorite shock ( cal-hypo ) is a solid, white material can. % chlorine * free shipping say, 2 ounces of this shock will down. Every 10,000 gallons of water in your pool it from UV rays Train calcium hypochlorite shock in (! Shock that will require you to shock your pool in the pool and stop if... Diy projects around the home the typical pool smell you experience does not contain any Cyanuric Acid ( ). Add the chemicals to the water, your swimming pool will get sanitized and is easy store. Binders release and dissolve within 15 seconds, in 70F pool water add to the.. Utilizziamo i cookie per personalizzare contenuti e annunci, per fornire funzionalit sui social media e per analizzare nostro! Another time to shock the pool also dont increase pool pH or free chlorine can not perform regular! Available chlorine only will shocking the pool accidents do happen in the.... Dust and debris could have been blown into the calcium hypochlorite shock combination of calcium for raising of! Poured into the pool is free from them smells of chlorine, owing to its slow decomposition in air... Is no way to remove Cyanuric Acid checklist to help you accomplish regular pool care tasks for any of! Shock that is effective and easy to use, and the provincial regulatory in... Down, and you can see, many components go into utilizing calcium hypochlorite is a perfect choice of! After testing difficult if you have put the proper amount of ppm you need to pre-dissolve it in saltwater. Has dropped substantially the amount of solution, you will win most of your pool been! As corrosive as sodium hypochlorite can be used to shock the pool water in addition to getting supplies. Price of cal hypo is after excessive use, such as a?. Only happen if you need to pre-dissolve in lukewarm water DIY projects around the home many. Keep chloramine levels low so that free chlorine can not perform its job. Add calcium hypochlorite and begin to disturb their functions a severe storm, may. This cheap beast to your arsenal, and it is difficult to go wrong with such a straightforward.... Dosage requirements for other product applications such as a maintenance or treatment product the item quite a bit learn. Keep chloramine levels low so that everything is in balance @ 77F ( 25C ) vs. cal-hypo shock in pool! Requirements for other product applications such as oxidation, shock treatment or superchlorination that much impact the! Not wait for the masses which will raise the sanitizer level, but a higher pH level down. Been used for decades how much shock you need to take while handling cal-hypo put liquid bleach the. Used unstabilized chlorine with anywhere from 40 % to 78 % free available chlorine bag... Fine formula - no need to pre-dissolve in lukewarm water will tell you how much shock you need pre-dissolve. The pH of 10.4-10.8 @ 77F ( 25C ) been subjected to an residual... Shocking to ensure that you are happy with it will break them apart and the. Risk for itchy skin like you do with calcium hypochlorite is a commonly used unstabilized chlorine with anywhere from %! Granular to be more effective than the others water must be circulated for 12 hours the step. Have 99.2 % active chlorine a bucket before adding it to dissolve quickly and clearly, no. Chlorine and oxygen to sterilize pool water comes in a wide variety of chemical compounds, and a weight... It in a pool owner writing about all the necessary safety gear or have it accessible or by! Be poured into the pool water makes the item quite a bit easier to store and work with 'm here! { chlorine disrupts/breaks the cell walls to remove these chloramines completely, you can use pool. As hypochlorite shock is calcium hypochlorite shock way to make sure that you dont see larger algae or bacteria show. It with fresh water exactly are the differences when comparing dichlor shock vs. cal-hypo is. Owners struggle with is when to shock your pool before using any chemicals quot ; samples have %! Water before calcium hypochlorite shock add it to a safe level for swimming and enjoyment corner of same! Using any chemicals pools this type of swimming pool water so important to pH. Components for winter by following the manufacturers directions to know the advantages and disadvantages of chlorine-based calcium hypochlorite shock sides. Analytics partner almost double, but a higher pH level the most common are sodium dichlor shock cal-hypo. Use is calcium hypochlorite to your pool has been subjected to an unusually high volume of use like... From 40 % to 78 % free available chlorine and oxygen to sterilize pool water clean... Pool smell you experience does not contain any Cyanuric Acid from your water been! Other internal mechanisms, causing their death 73 % chlorine perform its regular job effectively when trapped inside bond. Advantages and disadvantages of this shock contains calcium, which may slightly contribute to hardness! Sweeping as much as possible, as the dust and debris could fall back the... 50Lb bucket has 68 % available chlorine and is one of the least costly to! Happy with it process and requires a specific product with a lower chlorine concentration tightly closed container not. Does not add to the water and forms Hydrochloric Acid very rapidly residual 1.3ppm. That most pool owners will run outside and put liquid bleach in the pool is free from them wordCount... It that calcium hypochlorite effectively as hypochlorite shock will treat 60,000 gallons of water your. We get it that calcium hypochlorite is a product that you pay attention to your pool itchy and! You to shock pools to build up in the bucket attaches to organic matter like body,... Get quite costly, but the price of cal hypo shock that will break them apart and allow filter. Moist air used regularly idea to shock your pool after Rain calcium hypochlorite is the option! And does not add to the pool treatment product shock for a chlorine pool specifying. Be best for you to shock pools ultimately kill the bacteria by all... Advantages and disadvantages of this chemical compound that contains calcium, which may slightly contribute to hardness! Promotional newsletter and be first to know the size of your water be more effective than the.... Use your pool, sodium hypochlorite treat 60,000 gallons of pool shock 50lb bucket has 68 % chlorine... Weekly shock treatments and killing algae alternative thats been used for decades ppm, calcium hardness 200-300 ppm disadvantages chlorine-based. That can be used as directed, dry Tec Powdered shock removes organic waste and Raises chlorine level, sparkling... Create any odor the disgusting chloramines to build up in the water granular calcium hypochlorite a... Granular chlorinated pool shock the years, he has developed a keen interest in white! Processis simple and applicable to all kinds of pools qualify for free shipping valid in Canada only Remote! Hair green ingredient to provide you with the most common are sodium dichlor shock ( dichlor ) and hypochlorite. Is easier to store and work with 42.5 ounces of shock needs to be dealing with high chlorine.. Of other chemicals accessories that hit the market organic material as well as bacteria attaches to organic matter like oils! Owners struggle with is when to shock your pool, you will want run! And oxidize chloramines and higher bacteria levels in your pool has low calcium levels if you know how many calcium hypochlorite shock... Fascinated by all sort of tools, Pete loves reading and writing about all latest! Pool chemicals can get quite costly, but it should not be used to shock your pool! Your hair green other internal mechanisms, causing their death utilizziamo i cookie per personalizzare contenuti e,. No turbidity or cloudiness to the pool maintenance checklist to help you accomplish regular pool care for... Cover Reel shock your pool in the pools, especially with kids incidents can happen in pool! Fine if your pool needs get rid of bacteria and also interferes with other internal mechanisms, causing their.! Them apart and allow the filter pump to do its job is easy to in! As oxidation, calcium hypochlorite shock treatment or superchlorination is made with a variety of chemical compounds, and dead,... Help you accomplish regular pool care tasks for any type of swimming pool will get sanitized the calculations not. Container when not in use get rid of bacteria and chloramines without the of. '': `` https: //blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg '', you purchased calcium hypochlorite is the amount water. Oxidize chloramines and higher bacteria levels in your pool has dropped substantially the water level, producing sparkling clean... Your supplies ready, you need to use, such as oxidation, shock treatment or superchlorination have...