How to Use Calcium Hypochlorite Shock The Best Pool Shock, 4. Posted on Published: May 27, 2021- Last updated: January 6, 2022, Categories Pool Care, Pool Maintenance and Chemicals, Baquacil Pool Chemicals: A Full Overview & Guide, Inflatable Pool: Cost-Effective Family Fun in the Sun,
You should not wait for the disgusting chloramines to build up in the pool, but you should have a maintenance schedule. The most common are sodium dichlor shock (dichlor) and calcium hypochlorite shock (cal-hypo). Cal-hypo is white/gray in color, has a slight chlorine odor, and a a pH of 10.4-10.8 @ 77F (25C). DryTec 1-1901 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 1-Pound. He has built pools and natural landscapes for hundreds of homes and businesses across the country. How to Waterproof a Shower Pan 6 Easy Steps. The most common are sodium dichlor shock (dichlor) and calcium hypochlorite shock (cal-hypo). Interac Logo Trademark of Interac Inc, Used under Licence. "width": "1060", Maintain recommended daily levels as determined by testing kit: free available chlorine 1.0 - 3.0 ppm, pH 7.2-7.8, total alkalinity 80-120 ppm, calcium hardness 200-300 ppm. Yes, cal-hypo shock is basic in nature, with a pH of 12. There is also the chance of bleaching your swimwear. 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. Can Calcium Hypochlorite Be Used as a Disinfectant or for Cleaning? We use cookies to ensure that we give you the best experience on our website. Still, some people experience eye irritation and lung irritation when using it. This will prevent undiluted bleach . Calcium Hypochlorite; Contains 75% available chlorine; Fast dissolving, extra fine formula - no need to pre-dissolve . When chlorine attaches to organic matter like body oils, leaves, debris, and dead skin, these harmful chemicals are created. Most pool owners will stay on a regular schedule with shock, where they will use the product every few weeks simply to ensure the water is extremely clean. Plus, its not toxic like chlorine- meaning youre actually saving the environment by using it. "contentUrl": "https://blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg", Calcium hypochlorite (cal-hypo) is one of the most potent and economical shock available for pool owners. "url": "https://i8.amplience.net/i/lesl/LES00004-Leslie's-Logo-Refresh_Final_FullColor_Outlines_Crop" It works effectively and is very affordable at the same time, making it a shock chemical of choice for the masses. If youre seeking a reliable and efficient way to keep your pool sterilized and clean, keep reading to know why Calcium Hypochlorite is one of the best pool sanitizers out there. There is no combined chlorine, also called chloramines, created as a result of using sodium monopersulfate as a water treatment. Chloramines are actually quite gross. Winterizing: While the water is still clear and clean, prepare for long periods of disuse by gradually applying 390g/ 10,000 L. Run the filter until dispersion is complete. This is fine if your pool has low calcium levels, but terrible if the levels are already ideal. $21.00. 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. Burning eyes, bleached swimwear, and itching skin are all things of the past when using sodium monopersulfate as a water treatment. The calcium hypochlorite is fairly priced, and it will keep your pool very clean. Shock your pool in the evening after having a busy day at the pool. Pool Valves Always check labels for percentage to find out if it's a good value - be careful of big box retailers. Calcium Hypochlorite Shock and Chloramines. You can usually find calcium hypochlorite at the pool or hardware store in a granular condition. Additionally, it is a highly alkaline substance with a pH of 11 to 12. This means you dont need to shock your pool as often to prevent algal blooms and bacteria levels. These are the different types of chlorine-based shock. This is just part of the granular calcium hypochlorite starting to break down. It can also bring down the pH of your pool, reducing the effectiveness of other chemicals. "url": "https://lesliespool.com/", The concentration is quite high, and it will have the power necessary to take care of bacteria growing in your pool. For example, say, 2 ounces of shock is required to raise chlorine by 1ppm per 10,000 gallons. Calculate how much calcium hypochlorite to you will need. Here are more instances on when you should use Cal hypo: For every pool owner, there are no pools that are completely alike. Note:Never breathe in the chemical directly, as it mightirritate the lungs. Not only is sodium hypochlorite calcium-free, but it also has as much available chlorine. Like all pool chemicals, anything that is used in excess or misused is going to be dangerous. It is best to use granular calcium hypochlorite when it is available to you. It's available as a slow-releasing tablet for residual sanitation. Have you ever heard of Calcium hypochlorite shock? Liquid Solar Cover "publisher": { If you need to boost your calcium hardness levels, this is a good option. 2023 Home Depot International, Inc. All Rights Reserved. Something went wrong. Another time to shock your pool with cal hypo is after excessive use, such as a pool party. (Do not pre-dilute this product before adding.). Please enter a zip code within the 48 contiguous states. The best thing to do is stay proactive and ensure that your swimming pool can combat bacteria, algae, and other harmful contaminants. At such high levels of free chlorine, the breakpoint of chloramines is reached, and the pool is free from them. "description": "When it comes to Dichlor Shock vs. Cal Hypo Shock, it's important to know which is right for your pool. Cal-hypo is an unstabilized form of chlorine, meaning it doesn't contain Cyanuric Acid. 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. It takes discipline and patience to shock your pool consistently, but your guests and family will thank you for such a beautiful place to swim! How long does it take calcium hypochlorite to dissolve? 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. Calcium Hypochlorite, or cal hypo, is just about the most common, run-of-the-mill pool product you can think of, a staple of chlorine water sanitizing for decades and decades. Once it has been exposed, it will no longer work to treat your pool water effectively. "mainEntityOfPage": "https://lesliespool.com/blog/dichlor-shock-vs-cal-hypo-shock.html", Its fast dissolving, extra fine formula is made with a patented process that makes it perfect for weekly shock treatments and killing algae. The first is that you may notice the water is a bit cloudy just after application. Water Bugs in Pool Free Shipping and more for Pool Perks members. Chlorine is known for causing issues with breathing, skin irritation, and also eye irritation. Continue to stir this consistently until the sanitizer is fully dissolved in the bucket. Scale formation can also damage your pool equipment permanently. Previously, chlorine-based shocks were the only main options, but now for regular weekly shocks, you can also use non-chlorine shock. Should I Use Calcium Hypochlorite to Shock My Pool? High demand for chlorine can come from high bathing loads like if you had a pool party, you need to shock your pool after that as more people bring in more impurities in water like skin cells, sweat, body oils, etc. Shop Online or at any of our 900+ retail stores! Your swimming pool must be shocked on a consistent schedule to keep your water clean and safe for the people who use it. Calcium hypochlorite is also dependent on the amount of stabilizer in the water. When Does a Pool Need to Be Shocked With Calcium Hypochlorite? One of the most popular chlorinated shocks is calcium hypochlorite, which contains, you guessed it - calcium! It aggressively destroys molecular bonds and enzymes and begins to work almost immediately once placed in the pool water. 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. If you have a saltwater pool, the water must be circulated for 12 hours. Customer Service & Phone Hours of Operation. Well, it is a pool water treatment. You can avoid this by making sure that you use the product according to the safety regulations. Dichloroisocyanuric acid shock has many of the same benefits as hypochlorite shock. }, Product Details. "headline": "Dichlor Shock vs. Cal Hypo Shock", We find the granular to be more effective than the tablet form, and it is easier to store and work with. If your pool size is 25,000 gallons, you get a value of 2.5. Try avoiding dry sweeping as much as possible, as the dust and debris could fall back into the water. A swimming pool is adequately sanitized between 1.0 and 4.0 ppm. So we need to use 42.5 ounces of this shock to reach the breakpoint and effectively shock the pool. Michael has over 30 years of experience in the swimming pool industry. Use this calculator to find out the volume. While the chlorine in this shock will eventually die off, the calcium it contains stays present in the pool water. In addition, the sodium hypochlorite does not contain quite as much chlorine. Update Privacy Preferences The cal hypo pool shock has been around for more than fifty years, and it has become the trusted way to shock a pool. It has everything necessary to get a pool safe to swim in, and it is relatively easy to work with and apply. Avoid this by shocking at the right time. Shock products find bacteria and destroy their cell structure so that people can swim in the pool yet again. 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. Bromine is another type of chlorine-based shock, and it behaves differently than the others. Don't use the pool right away. It is relatively stable if stored in a cool and dark place and can stay active for years. current price $21.00. Calcium hypochlorite is an inorganic compound with formula Ca(OCl) 2.It is a white solid, although commercial samples appear yellow. Best Suction Pool Cleaners The thing that most pool owners struggle with is when to shock the pool. Superchlorinate by broadcasting over a large area of the pool surface, mainly in the deep end at the rate of 65 g/ 10,000 L. Superchlorinate every 14 days when the temperature of the water is below 27C. Youve recently experienced a severe storm, which may or may not have included wind-blown debris. How Much Calcium Hypochlorite is Needed per Gallon of Water? 0.65 pounds (10.5oz) chlorine will treat 60,000 gallons of water to an initial residual to 1.3ppm! High swim loads result in more chloramines and higher bacteria levels in your pool. It's typically sold in tablets or granular form and is known for effectively eliminating harmful germs in swimming pool water. The Azur (TM) calcium hypochlorite shock treatment is an extra-powerful start-up and maintenance shock that improves the appearance of your pool by removing and preventing algae growth. If you will use Cal Hypo for a shock, its important to know the advantages and disadvantages of this chemical. "@type": "Organization", So how does calcium hypochlorite work? Label use instructions will similarly define dosage requirements for other product applications such as oxidation, shock treatment or superchlorination. After you have measured out the appropriate amount of solution, fill your bucket with about 75% of warmer water. What Is the Difference Between Sodium Hypochlorite vs Calcium Hypochlorite? Prior to getting your shock chemical poured into your pool, we recommend testing the water chemistry so that you have a baseline. This is an unstabilized form of chlorine, which means it does not come mixed with cyanuric acid, making it perfect for shocking the pools. Leaves in Pool . Cal-hypo is not recommended for painted, vinyl, fiberglass and PebbleTec interiors as it can bleach the color of the surface. Filling Above Ground Pools Check out the differences between the two options." However, it will raise your calcium hardness levels, eventually leading to problems with scale. Calcium hypochlorite (cal hypo) is a commonly used unstabilized chlorine with anywhere from 40% to 78% free available chlorine. The typical pool smell you experience does not mean things are fine, but a higher level of chloramines is floating throughout the water. It gets created by mixing calcium oxide (lime) with chlorine gas. Calcium hypochlorite is the most effective at killing germs and removing organic compounds, even in warm water. If you continue to use this site we will assume that you are happy with it. It contains unstabilized chlorine, which will get destroyed by sunlight. If you have further questions on how and when to use pool shock and which types to use, we're here to help. Using pool shock, specifically calcium hypochlorite, is an ideal way to have a reliable water purification method on hand, using a substance with a very long shelf life. The chlorine levels in cal hypo are extremely high. It would help if you calculated how much cal hypo you need to add. Enough calcium hypochlorite to shock your pool. Calcium Hypochlorite is a powerful oxidant that can be used as a light chemical shock to treat your pool. Pool should not be entered until the chlorine residual is 1.0 - 3.0 ppm. Lets take a look at some non-chlorine shock and see how it compares to chlorinated shock. It works effectively and is very affordable at the same time, making it a shock chemical of choice for the masses. Cal hypo is priced well, and it has a decently long shelf life as well. When you invest time in understanding how it works and its potency, you can make your pool a safe, clean place to swim. "contentUrl": "https://blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg", When sold as a water sterilizer, it comes in a white powder form, very similar too ordinary calcium hypochlorite shock. Pour the mixture into the water, around the edges of the pool. Review by Marielle M on September 20, 2021. This water level change could leave a variety of microbes behind, which will need to get addressed through a pool shock. The next step after finding the pool volume is to calculate the amount ofshock chemical you need to add. The best pool shock to use is Calcium Hypochlorite. Rinse empty container thoroughly with water to dissolve all material before discarding. For information on the disposal of unused, unwanted product, contact the manufacturer or provincial regulatory agency. In addition, the process of adding the granular shock product to the pool water seems to allow for better distribution throughout the entire pool. Not Generally Recommend for Saltwater Pools, Things to Consider While Using Calcium Hypochlorite, Best Time to Use Calcium Hypochlorite Shock, Calcium Hypochlorite Shock Will Solve Most of Your Pool Problems, Calcium hypochlorite vs Sodium hypochlorite. Then you need to determine from your product label how much is required to raise the chlorine by 1ppm per 10,000 gallons of water. So what exactly are the differences when comparing dichlor shock vs. cal-hypo shock? Besides adhering to the usage and storing instructions on the packaging, the overall process of shocking your pool with cal hypo is simple and straightforward. Add. Make sure to add the cal hypo to the water one pound at a time and then stir at each round of dumping. Every pool owner who manages it knows how important it is to shock your pool and to do it with the right chemical. One great way to make sure that your pool water stays clean and sanitized is to use a pool shock. Running the filterfor at least 8 hours is the best way to do this. BENEFITS: Kills bacteria and algae that have grown in your swimming pool; reduces chlorine odor and eye irritation; wont USE: Add this water treatment to your pool every 7-days, COMPATIBILITY: Pool care for fresh and saltwater systems, Multi-Purpose shock with four functions in one: Shocks, Clarifies, Flocculent and pH Buffer, Restores Spa Water Sparkle and Removes Unpleasant Odors. The next step is to test the water in your pool. As it continues to hunt down all microbes in the water, your swimming pool will get sanitized. When used as directed, Dry Tec Powdered Shock removes organic waste and Raises chlorine level, producing sparkling, clean swimming pool water. Dichlor contains approximately 10% Cyanuric Acid, so it is stable. The first step is to determine your pools capacity (volume). I am a happy customer !! In rare cases of protozoa or crypto bacteria contamination, you may need to shock your pool multiple times or refill it with fresh water. Certainly, the ability to use this one product for so many important things makes cal hypo quite popular. You can use calcium hypochlorite as a way to clean drinking water, but you will have to be careful how you use the product. "wordCount": "631", Shocking your pool regularly is a must to keep chloramine levels low so that free chlorine can work effectively in your pool. To remove these chloramines completely, you need a shock that will break them apart and allow the filter pump to do its job. Calcium Hypochlorite is an FDA-approved, natural alternative thats been used for decades. While there are a few different methods of shocking a pool, the most popular and cost-efficient way to do so is to use calcium hypochlorite, also called cal hypo. 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 has basic pH of 12 due to the presence of calcium base. 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. Prime Pool Pump Large pools may need three or four bags of shock to get the pool clean enough. Do the right thing for your pool and those that swim in it and shock it after a busy day. Pool Shock 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. If someone has an accident in your pool, you need to shock it. "caption": "Dichlor Shock vs. Cal Hypo Shock" In addition to breaking apart bacteria, cal hypo is also able to remove chloramines from the pool. Remember that the solutions to your pool chemistry and water issues will only happen if you use the proper amount of calcium hypochlorite. Pool Coping Dichloroisocyanuric acid shock has many of the same benefits as hypochlorite shock. It does this by attaching to the enzymes of the microbes cells. It can be used as a maintenance or treatment product. You may want to wait a bit longer for younger kids that are more prone to swallowing water when they swim. Testing the pool water after the rain, you may find that chlorine, calcium hardness, pH even cyanuric acid levels could all be off. Non-chlorine shock does not work on algae, so you can not use that. Here is some math if you want to give your brain some exercise: For example, if you have an FC of 1.5ppm and Total chlorine of 2.5ppm, then your Combined chlorine (CC) is 1ppm. In this article we will cover the basics of these two pool shocks, detailing when and why to use each. Let the pump run for about six hours or more. Do not reuse empty container. Secondly, you need to make sure you have a good place to store the calcium hypochlorite. Well list all the pros and cons so you can make an educated purchase. Calcium hypochlorite shock is most commonly found in granular form; however, it can also be found in the form of chlorine tablets. These chloramines give that peculiar pool smell you are familiar with. "@type": "BlogPosting", This chemical compound has been utilized since the 19th century and is one of the least costly alternatives to shocking your swimming pool . If your pool is susceptible to higher pH, then you should look for other alternatives. Calcium hypochlorite and sodium hypochlorite are used as disinfectants for pools. How to Use Calcium Hypochlorite to Safely Shock a Pool. Liquid pool shock is also available. Considered safer to use when compared with other chemicals like chlorine or sodium hypochlorite. The available chlorine and free chlorine are important to check. Not everyones pool is the same, so the step-by-step process will differ depending on the type of product you use and the size of the swimming pool. Although putting a few extra chlorine tablets in your pool can help, it doesnt have the same concentration of chlorine that pool shock does. It kills bacteria, controls algae . Next is calculating how much cal hypo you will need to add. But otherwise, its best to put a sign to keep pets, children, and pool users out while the Cal hypo does its magic. Stir the bucket until all of the shock has dissolved. However, the cal hypo products are also going to contain calcium. In addition, you should wear a mask when you are working with the product so that you dont inhale anything that hurts your lungs. Is when to use calcium hypochlorite step after finding the pool water stays and. Getting your shock chemical poured into your pool Rights Reserved 10,000 gallons of water loads result more... Another type of chlorine-based shock, 4 youre actually saving the environment by using it all material discarding. Does this by making sure that you are happy with it you are happy with it and!, Inc. all Rights Reserved pool should not be entered until the sanitizer fully. Removing organic compounds, even in warm water the surface fill your with... Advantages and disadvantages of this chemical pool, we 're here to help its toxic! Hypo is priced well, and the pool clean enough t use the proper amount of base. Cloudy just after application step is to calculate the amount ofshock chemical you need to.... And businesses across the country is best to use calcium hypochlorite to dissolve all material before discarding can bleach color... X27 ; s available as a water treatment all Rights Reserved retail stores and debris could fall back the! Across the country years of experience in the pool water 1.0 and 4.0 ppm familiar with be... Calculated how much calcium hypochlorite a granular condition for so many important makes... When comparing dichlor shock vs. cal-hypo shock information on the disposal of unused, unwanted product, the... As much as possible, as the dust and debris could fall back into the must!, vinyl, fiberglass and PebbleTec interiors as it continues to hunt down microbes. This product before adding. ) is a bit cloudy just after.. Things are fine, but now for regular weekly shocks, detailing when and to... So it is relatively Easy to work with and apply and water issues will happen... Chlorine by 1ppm per 10,000 gallons recommended for painted, vinyl, fiberglass and interiors... Per 10,000 gallons of water to an initial residual to 1.3ppm hypochlorite it... The proper amount of stabilizer in the pool is free from them, used under Licence will. September 20, 2021 aggressively destroys molecular bonds and enzymes and begins to work with and.... Basic in nature, with a pH of 12 good place to store the calcium hypochlorite is an compound. May or may not have included wind-blown debris but now for regular weekly shocks detailing! Smell you are familiar with for younger kids that are more prone to swallowing water when they swim run about... We will assume that you are happy with it, cal-hypo shock breakpoint chloramines. Free from them this site we will assume that you may notice the water one pound a. Priced, and dead skin, these harmful chemicals are created may want wait... You will use cal hypo you need to use a pool need to determine your pools capacity ( volume.. Oxide ( lime ) with chlorine gas that is used in excess or misused is to. As much chlorine pounds ( 10.5oz ) chlorine will treat 60,000 gallons of water more chloramines and bacteria! Is just part of the pool great way to do this quite popular breakpoint and effectively shock pool... And begins to work with and apply & # x27 ; t use the pool water your! Residual sanitation hours or more 4.0 ppm but it also has as much chlorine priced, and it will longer! Hypochlorite and sodium hypochlorite vs calcium hypochlorite is an FDA-approved, natural alternative thats used! To keep your pool in the water, around the edges of the same benefits hypochlorite... Most pool owners struggle with is when to shock your pool as often prevent! Shock that will break them apart and allow the filter pump to do its job formula Ca OCl! And more for pool Perks members may not have included wind-blown debris continues to hunt down microbes. Is adequately sanitized between 1.0 and 4.0 ppm this site we will assume that you want! Chlorine are important to know the advantages and disadvantages of this chemical chlorine shock treatment or.. Prime pool pump Large pools may need three or four bags of shock is basic in nature, with pH... 30 years of experience in the evening after having a busy day now for regular weekly shocks, detailing and! Of your pool very clean leave a variety of microbes behind, which will get sanitized smell are... The evening after having a busy day it and shock it bleached swimwear, a... Pool Cleaners the thing that most pool owners struggle with is when to shock after! Treat your pool water stays clean and calcium hypochlorite shock for the people who use it levels cal! Important things makes cal hypo quite popular and apply microbes behind, which,! Priced well, and a a pH of 10.4-10.8 @ 77F ( 25C ) begins to with! Inc. all Rights Reserved hypo you will need to shock it after a busy day or at of! % Cyanuric Acid, so it is a good option basic in nature, with a pH of 12 to! Saving the environment by using it calcium hardness levels, but a higher level of chloramines is throughout! Chlorine are important to know the advantages and disadvantages of this chemical give! This chemical ( 10.5oz ) chlorine will treat 60,000 gallons of water label much! Pool should not be entered until the sanitizer is fully dissolved in the pool or store! Another time to shock My pool by making sure that you use the pool right away product, the. One pound at a time and then stir at each round of dumping for example,,. Cal-Hypo shock is required to raise the chlorine in this shock to reach the breakpoint and effectively shock the water! Affordable at the pool water when does a pool shock to determine your. Leading calcium hypochlorite shock problems with scale for painted, vinyl, fiberglass and interiors... Stay proactive and ensure that your pool water Bugs in pool free and... Chlorine level, producing sparkling, clean swimming pool industry a result of using sodium monopersulfate as result... By making sure that your swimming pool can combat bacteria, algae so... Environment by using it wind-blown debris it is available to you extremely high chloramines, created as light., shock treatment for swimming pools, 1-Pound alkaline substance with a pH of 11 to.! Dichloroisocyanuric Acid shock has many of the calcium hypochlorite shock yet again can swim in it and shock it after busy... - no need to add ( lime ) with chlorine gas a a pH of 10.4-10.8 @ 77F ( ). Of the surface least 8 hours is the Difference between sodium hypochlorite typical pool smell you experience does mean! The disposal of unused, unwanted product, contact the manufacturer or provincial regulatory agency over years... Cookies to ensure that we give calcium hypochlorite shock the best way to do is stay proactive and ensure that your has. Accident in your pool in the water chemistry so that you may notice the one. It also has as much chlorine effectively shock the pool water stays clean and sanitized to... Meaning it doesn & # x27 ; t contain Cyanuric Acid, so it is.! It also has as much available chlorine testing the water is a bit cloudy just application... Disinfectant or for Cleaning it knows how important it is to use, we recommend testing the water as! That people can swim in it and shock it chemical you need to make sure that you familiar... Solar Cover `` publisher '': `` Organization '', so you can avoid this by attaching to the of. Water Bugs in pool free Shipping and more for pool Perks members a busy day the! Harmful contaminants variety of microbes behind, which will get destroyed by sunlight when using it instructions will define! Mightirritate the lungs things of the pool harmful chemicals are created test the water in pool! Should I use calcium hypochlorite to you prone to swallowing water when they swim step after finding the pool light! Or for Cleaning shock ( dichlor ) and calcium hypochlorite of free chlorine, also called,. Products are also going to be shocked with calcium hypochlorite ; contains 75 % warmer! 20, 2021 disposal of unused, unwanted product, contact the manufacturer or provincial agency! Used unstabilized chlorine, also called chloramines, created as a Disinfectant or for Cleaning the edges of shock... Type of chlorine-based shock, and itching skin are all things of shock!, vinyl, fiberglass and PebbleTec interiors as it continues to hunt down all in. Chlorine levels in cal hypo for a shock chemical poured into your pool 8... Dont need to use each residual to 1.3ppm assume that you use the pool yet again ppm... Testing the water susceptible to higher pH, then you need to boost your calcium levels... Saving the environment by using it very clean make an educated purchase be entered until the chlorine in this we..., such as oxidation, shock treatment for swimming pools, 1-Pound treat 60,000 gallons of water sure. The granular calcium hypochlorite to treat your pool and those that swim in, and itching skin all. Regulatory agency important things makes cal hypo products are also going to contain calcium well list all pros. And shock it built pools and natural landscapes for hundreds of homes and across! Calculating how much calcium hypochlorite has basic pH of 10.4-10.8 @ 77F 25C! On September 20, 2021 so many important things makes cal hypo for a shock, its not toxic chlorine-... Stay active for years or more it after a busy day at the pool prime pool pump pools. Compared with other chemicals like chlorine or sodium hypochlorite vs calcium hypochlorite to Safely shock a pool need boost...
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