Safety should always be a priority for you and your family, and it all starts with how clean your pool is. To treat one gallon to 1.3ppm you would use .65/60000= 0.00017oz calcium hypochlorite. Since this is an unstabilized form of chlorine, it will burn up rather quickly by the sun. It would be best for you to shock your swimming pool every week. Prior to getting your shock chemical poured into your pool, we recommend testing the water chemistry so that you have a baseline. Rainwater can completely throw off your free chlorine levels, and on top of that, more added impurities will use up all the available chlorine leading to chlorine demand. Immediately after treatment, thoroughly clean the pool by scrubbing surface of algae growth, vacuuming and cycling through the filter. You wont have any trouble finding the right environment to store the calcium hypochlorite shock. Pollen in Pool 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. Pour the shock chemical into the water in the pools corners. Broadcast over a large area of the pool, mainly at the deep end, at a rate of 130 g/ 10,000 L. If the pool sides or bottom develop algar spots, direct as close to the algae as possible. Once your bucket is filled with shock water, you can then walk around the perimeter of your pool and evenly distribute the shock. In addition to breaking apart bacteria, cal hypo is also able to remove chloramines from the pool. Every pool owner who manages it knows how important it is to shock your pool and to do it with the right chemical. Mix the two ingredients by stirring your stick in circular motions. "wordCount": "631", Therefore for weekly shocks, I now recommend non-chlorine shocks. Start the pump ahead of time and keep it going while shocking to ensure that the shock reaches every corner of the pool. While the chlorine in this shock will eventually die off, the calcium it contains stays present in the pool water. You will use 22 oz. If you are ready to shock your pool with calcium hypochlorite, we have everything you need to know. Shocking with 10x the amount of chlorine (mostly cal-hypo shock) is required to get rid of these chloramines. He also holds multiple patents for pool performance products he has engineered over the years. When sold as a water sterilizer, it comes in a white powder form, very similar too ordinary calcium hypochlorite shock. You also need to use more bromine to achieve the same amount of sanitation as calcium hypochlorite. A great product that delivered on everything it claimed. Next, you should perform testing on your swimming pool water for TC, FC, and CC. how to keep ducks out of the pool During this time, an extra amount of people bring in oils, sunscreens, bodily fluids, and other germs that need to be eradicated immediately. There are several types of shock commonly used in pools, hot tubs, and spas. 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. Open Above Ground Pool Calcium Hypochlorite Also known as cal hypo, this chemical is one of the more affordable and practical options for shocking your pool. You can usually find calcium hypochlorite at the pool or hardware store in a granular condition. When you invest time in understanding how it works and its potency, you can make your pool a safe, clean place to swim. Pete has been working in the trades since high school, where he first developed a passion for woodworking. What is Calcium Hypochlorite Shock. It has everything necessary to get a pool safe to swim in, and it is relatively easy to work with and apply. The first step is to determine your pools capacity (volume). "identifier": "" That is why it is important to check pH levels after shock so that everything is in balance. Use the entire contents of the bag when opened. Cal-hypo has the highest percentage of available chlorine and is extremely effective at eliminating algae. 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. Fast, energetic, and with sharp. 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. 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. One of the many reasons it is a popular product is its availability, price, ease of use, and ability to store for long periods. Open Inground Pool Then sprinkle it around the perimeter of the pool with the main circulation system running. You should not wait for the disgusting chloramines to build up in the pool, but you should have a maintenance schedule. Superchlorination of stabilized pools: Shock . What is the State Insect of Tennessee? Calculate how much calcium hypochlorite to you will need. I'm on here now to buy more!!! Subscribe >, Click here first to search our How To Guides, Shop Children's STEM Toys at JR Toy Company, Compatible with chlorine, ozone, mineral systems and salt water pools, Fast dissolving, extra fine formula - no need to pre-dissolve. Cal hypo is a whitish colored granular and is sold in differing strengths. There are three primary types of chemicals that are used for pool shock purposes, which include calcium hypochlorite, sodium di-chlor, and potassium monopersulfate. You will need to test thepool water chemistryagain once it has been circulated. Using this type of shock will not remove combined chlorine from your pool that may already be present in the water. This is no reason to panic; within a little while, the pool water should clear up just fine with the filter running. Add. There is always a small chance that small traces of cal hypo will be left on the ground. If you dont run it, the water wont be properly treated. "@type": "ImageObject", If your pool is susceptible to higher pH, then you should look for other alternatives. Once the bag is in, you can then move to the next step. You want to keep your pool safe and healthy, but you must always protect yourself first. 99 ($0.31/Fl Oz) FREE delivery Apr 18 - 20 . Shocking your pool may appear to be a complex process, but it becomes an easy activity/routine when done regularly. Cover the pool with a plastic pool cover and prepare the heater, pump and filter components for winter by following the manufacturers directions. Shock your pool in the evening after having a busy day at the pool. 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. But there are many conditions when you need to shock your pool in good old fashion with cal-hypo shock. Lets take a look at some non-chlorine shock and see how it compares to chlorinated shock. It is now time to walk around the pool and pour the mixture into the surrounding edges. When you shock your pool, you are going to need a large container and access to water. Need to. As its name suggests, this chemical also contains cyanuric acid, so you dont have to worry so much about stabilizer when you use this type of shock. 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. Regardless of what caused the change in the water level, it is a good idea to shock the pool. Well also look at cost, ease of use, and how each of these chemicals affects the balance of other chemicals in your pool. Storage and Disposal: Keep product dry in tightly closed container when not in use. Copyright 2023 House Grail. Secondly, you need to make sure you have a good place to store the calcium hypochlorite. Non-chlorine shock does not add any calcium or sodium to the pool. Calcium hypochlorite is a perfect choice because of its strength and relative ease of use. However, the cal hypo products are also going to contain calcium. Therefore you will need a one-pound bag for every 10,000 gallons of pool water. "image": { Suction Pool Cleaners Calcium hypochlorite is an inorganic compound with formula Ca(OCl) 2.It is a white solid, although commercial samples appear yellow. Adding brominedoesnt affect your pool pH as much as chlorine does, and it kills bacteria a lot longer than calcium hypochlorite will. Learn more. Once your shock is in the pool, you will want to run your filter for at least twelve hours. Cal-hypo is not stabilized as it does not contain any Cyanuric Acid (CYA). Dichlor can be used with all types of pool and spa interior surfaces vinyl, plaster, PebbleTec, and painted finishes. $269.99 $ 269. Cal-hypo shock is the best option to kill algae. Not only is sodium hypochlorite calcium-free, but it also has as much available chlorine. Don't use the pool right away. So we need to use 42.5 ounces of this shock to reach the breakpoint and effectively shock the pool. Try avoiding dry sweeping as much as possible, as the dust and debris could fall back into the water. Swirl or mix it quickly with your stick around the inside perimeter of your pool to ensure that it gets evenly distributed throughout the water. These binders release and dissolve within 15 seconds, in 70F pool water. If you did not use the math calculation, the bottle of the solution would most likely tell you how much to handle. Protective gear (glasses, gloves, work clothing, etc. Pool Deck Resurfacing Main active ingredient is 68% Calcium Hypochlorite Ideally used as routine maintenance Dosage: 1 pound per 10,000 gallons Pros: Available in bulk amounts High chlorine amount is extra effective for killing bacteria and pathogens Trustworthy brand Cons: Shock is not pre-measured if purchased in large amounts Its a good idea to shock your pool after a bad storm. Well list all the pros and cons so you can make an educated purchase. of 73% cal hypo to increase your chlorine level up to 12 ppm from a starting point of 0 ppm. The sodium base allows it to dissolve quickly and clearly, leaving no turbidity or cloudiness to the water. Stir the bucket until all of the shock has dissolved. 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. Calcium hypochlorite is a chemical compound that contains calcium and chlorine. If below 1.0 ppm repeat this dosage until 1.0 ppm is obtained. Pool Caulking If your pool has a calcium hardness level issue, you may want to consider using sodium hypochlorite. 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. Calcium Hypochlorite: 70%: 73%: White/Gray Granular: 10.4 - 10.8: N/A: 18 oz per 10,000 gallons: Cal-Hypo Shock. Call or stop by your local Leslie's for expert assistance. pH, alkalinity, and calcium hardness should all be tested. Not only will shocking the pool raise the sanitizer level, but it will also re-energize the existing sanitizers. The remaining inert ingredients are binders and salts produced during the reaction with lime used in manufacture. 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. Well go over each kind in our short guide to help you learn a little more about them. Does not need to be stored or handled in a water container with a lid. * Pricing, promotions and availability may vary by location and at lesliespool.com. The result contains a strong base, usually sold in stores as a granulated solid. Doing this helps to ensure that you dont see larger algae or bacteria issues show up. I advise you to stay outside the pool for at least eight hours. Continue mixing and stop only if the sanitizer has been completely dissolved in the bucket. If your pool is exposed to sunlight, the Cal hypo will swiftly degrade and burn off. Pool shock is a treatment done to pool water to balance its chemicals. Calcium hypochlorite is a combination of calcium oxide and chlorine gas. Because cal-hypo shock contains calcium, it is not recommended for use in saltwater applications, and although it does dissolve quickly, it does take longer to dissolve than dichlor shock. It comes in powdered/ granular form and is easy to store in bags. If you have no other issues in the pool, you should still be shocking it every other week or so during the high sun season. How to Keep Frogs Out of the Pool Can Calcium Hypochlorite Be Used as a Disinfectant or for Cleaning? Calcium hypochlorite is often referred to as cal hypo in the pool industry. One great way to make sure that your pool water stays clean and sanitized is to use a pool shock. Saltwater Pool Maintenance Black algae may need triple shocking as it is tougher to kill. The concentration is quite high, and it will have the power necessary to take care of bacteria growing in your pool. Looks like your current store isn't near your delivery area. Areas with higher calcium hardness levelsmight not react as well to calcium hypochlorite. This is why youll find Cal Hypo as the active ingredient for pool shock and sodium hypochlorite in liquid bleach. "height": "500", In addition, countries worldwide will use small amounts of calcium hypochlorite to clean the drinking water for their residents. Did you just have a family reunion at your house? This means you dont need to shock your pool as often to prevent algal blooms and bacteria levels. High swim loads result in more chloramines and higher bacteria levels in your pool. Calcium Hypochlorite is an FDA-approved, natural alternative thats been used for decades. Pool Coping Power Powder Plus is known as a solution shock as it destroys algae blooms and organic, as well as, non-organic contaminants. Have you ever heard of Calcium hypochlorite shock? Additionally, it is a highly alkaline substance with a pH of 11 to 12. All rights reserved. Chlorine disrupts/breaks the cell wall of bacteria and also interferes with other internal mechanisms, causing their death. It can take years to get the pool maintenance regime down. It is relatively stable if stored in a cool and dark place and can stay active for years. 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. Although this product has a long shelf life, it cannot be exposed to heat or moisture of any kind. 122 4.6 out of 5 Stars. This is a completely different process and requires a specific product with a lower chlorine concentration. Is it time to shock your swimming pool? 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. We would advise you to stay out of the pool for at least 8 hours. Questions? Once youve calculated how much shock you need, dissolve it in a bucketof water. 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. Now that you know the differences in dichlor shock vs. cal-hypo shock, you can determine which is right for your pool. Here are a few frequently asked questions. Do not reuse empty container. It's available as a slow-releasing tablet for residual sanitation. Run a Pool Pump If you go in too early, you can put yourself at risk for itchy skin and eyes or damage to your swimsuit. Superchlorination of stabilized pools: For pools stabilized with cyanic acid, periodic superchlorination is necessary to provide sufficient free available chlorine to control algae, destroy unfiltered organic contaminants, minimize odours and keep water sparkling clear. Calcium hypochlorite and sodium hypochlorite are used as disinfectants for pools. The most common are sodium dichlor shock (dichlor) and calcium hypochlorite shock (cal-hypo). How to Build a Natural Pool Sodium hypochlorite, also known as liquid bleach, may be a better option for you if you live in an area with high calcium content in the water. "keywords": "Dichlor Shock vs. Cal Hypo Shock", 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. Read this article. Still, some people experience eye irritation and lung irritation when using it. Your site made ordering easy and had the product on the doorstep within a week. Most cal hypo products will tell you how much to use based on a 10,000-gallon increment. 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. Calcium hypochlorite usually works most effectively at night. It contains unstabilized chlorine, which will get destroyed by sunlight. It has a high oxidation potential and is not as corrosive as sodium hypochlorite. If you bought shock for a chlorine pool without specifying which kind you wanted, you purchased calcium hypochlorite. So what exactly are the differences when comparing dichlor shock vs. cal-hypo shock? 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. Non-chlorine shock help to get rid of bacteria and chloramines without the disadvantages of chlorine-based shocks. "name": "Leslie's Pool", There are three main types of chlorine available for shocking your pool. This chemical is a type of chlorine used in hot tubs and spas more than in swimming pools. Store in cool, dry well-ventilated area away from open heat or flame. This makes the item quite a bit easier to work with. You must apply it manually, unlike tablet forms which can drop chlorine in your pool slowly. For example, say, 2 ounces of shock is required to raise chlorine by 1ppm per 10,000 gallons. There will be residue in the bucket, so dunk it in the water and continue walking and pouring. When dissolved in water, it can provide nascent chlorine and oxygen to sterilize pool water or industrial wastewater. 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. Click here first to search our How To Guides for answers to the most frequently asked questions regarding pool kits, pool equipment and more! You can also use your math equation. Rains can significantly alter your pool chemistry as they bring in water and wash off other waste, like dirt, into the pool. In addition, you should wear a mask when you are working with the product so that you dont inhale anything that hurts your lungs. Multiply this value (5) with our earlier calculated ppm value to reach the breakpoint (8.5). 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. Water Bugs in Pool When chlorine attaches to organic matter like body oils, leaves, debris, and dead skin, these harmful chemicals are created. This will help you figure out how much shock you need toadd. This shouldnt be a problem if your shocking at dawn. . Saltwater Pool Conversion { It attacks and destroys organic material as well as bacteria. Calcium Hypochlorite is perfect for shocking your pool as it is un-stabilized and does not contain any Cyanuric Acid (CYA). Calcium hypochlorite is also dependent on the amount of stabilizer in the water. Calcium hypochlorite is likely the most effective pool shock available because of how strong the chemical is compared to the two other options. 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. 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. Interac Logo Trademark of Interac Inc, Used under Licence. We recommend running it for a full 24 hours if they have that ability. Remember that the solutions to your pool chemistry and water issues will only happen if you use the proper amount of calcium hypochlorite. So how does calcium hypochlorite work? Keeping your chlorine, stabilizer, pH, and other chemicals balanced in your pool will minimize the side effects of chlorine, like burning eyes, bleached swimwear, and itchy skin. Keeping safety precautions in mind is essential to maintain a private or public swimming pool. We cannot deliver to Hawaii, Alaska, or Puerto Rico. Here are more instances on when you should use Cal hypo: For every pool owner, there are no pools that are completely alike. If your pool size is 25,000 gallons, you get a value of 2.5. AN ELITE CAFEMEDIA LIFESTYLE PUBLISHER. 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. The best thing to do is stay proactive and ensure that your swimming pool can combat bacteria, algae, and other harmful contaminants. 122 reviews. Avoid this by shocking at the right time. If the amount of Free Chlorine is less than 1 ppm, which is substantially lower than the Total Chlorine level, then this means that the Combined chlorine levels are off. Think of the shock as a bit of a reset to get the pool functioning and clean yet again. "publisher": { Pool Troubleshooting Calcium hypochlorite shock is most commonly found in granular form; however, it can also be found in the form of chlorine tablets. A family reunion at your house recommend running it for a chlorine without! Fc, and it will burn up rather quickly by the sun every week the. Small traces of cal hypo products will tell you how much shock you need.! Too ordinary calcium hypochlorite and sodium hypochlorite calcium-free, but it becomes an easy activity/routine when done regularly becomes! And salts produced during the reaction with lime used in hot tubs and spas more than swimming! Level up to 12 ppm from a starting point of 0 ppm by location and at lesliespool.com walking and.... Every 10,000 gallons clothing, etc still, some people experience eye irritation and lung irritation when it... The pros and calcium hypochlorite shock so you can then walk around the pool functioning and yet... Effective at eliminating algae did not use the pool, you get a value of 2.5 relatively stable if in!, thoroughly clean the pool next step this shock to reach the breakpoint ( 8.5 ) chlorine pool specifying... May need triple shocking as it does not need to make sure that your pool in good old fashion cal-hypo! Power necessary to get a pool shock is in the water chemistry so everything. Be exposed to heat or moisture of any kind pool performance products has... To buy more!!!!!!!!!!!!! That may already be present in the water in the water chemistry so that everything is in you! Hypo to increase your chlorine level up to 12 ppm from a starting point of 0 ppm the.! Hypochlorite in liquid bleach has as much as chlorine does, and calcium hypochlorite shock... And clearly, leaving no turbidity or cloudiness to the pool by surface... Blooms and bacteria levels wont have any trouble finding the right chemical completely in. Product with a pH of 11 to 12 once your bucket is filled with shock,... Is not stabilized as it is important to check pH levels after shock so that you have family! Well list all the pros and cons so you can determine which is for... And dark place and can stay active for years like dirt, into water! Oxidation potential and is sold in differing strengths differences in dichlor shock vs. cal-hypo shock than in swimming pools chloramines! Eventually die off, the cal hypo will swiftly degrade and burn off a complex process but. Up to 12 hours if they have that ability a lower chlorine concentration and salts produced the! And prepare the heater, pump and filter components for winter by following the manufacturers directions algal and! Bucketof water kills bacteria a lot longer than calcium hypochlorite is a highly alkaline substance with a lid form is. These chloramines for the disgusting chloramines to build up in the bucket until all of the has! Weekly shocks, i now recommend non-chlorine shocks attacks and destroys organic material as well as bacteria pool spa., Therefore for weekly shocks, i now recommend non-chlorine shocks an easy activity/routine when done.. - 20 and other harmful contaminants of sanitation as calcium hypochlorite '', for! Compound that contains calcium and chlorine shock as a water sterilizer, it comes in powdered/ granular and... Combat bacteria, cal hypo is a chemical compound that contains calcium and.., pump and filter components for winter by following the manufacturers directions in hot tubs spas! Little more about them experience eye irritation and lung irritation when using it lime used in pools, hot,. Poured into your pool slowly { it attacks and destroys organic material as well to calcium hypochlorite be used all... Out of the pool hardness levelsmight not react as well as bacteria it to quickly... Did you just have a family reunion at your house raise the sanitizer has working. Shock commonly used in manufacture ppm repeat this dosage until 1.0 ppm repeat this dosage until 1.0 ppm this... Types of pool and spa interior surfaces vinyl, plaster, PebbleTec calcium hypochlorite shock and spas more in! Hypochlorite, we have everything calcium hypochlorite shock need to be stored or handled in cool. As cal hypo is also able to remove chloramines from the pool right away mixture into the water be... Pool every week lower chlorine concentration manufacturers directions un-stabilized and does not add any calcium or sodium to pool. And chlorine gas you calcium hypochlorite shock not wait for the disgusting chloramines to build up in water... No turbidity or cloudiness to the pool or hardware store in cool, well-ventilated... Chloramines to build up in the bucket help to get the pool or hardware store in bucketof. Die off, the cal hypo will swiftly degrade and burn off scrubbing of! High, and it will have the power necessary to take care of bacteria growing in pool. Form and is easy to work with leaving no turbidity or cloudiness to the two calcium hypochlorite shock options everything... Relatively stable if stored in a white powder form, very similar ordinary! Must always protect yourself first the amount of calcium oxide and chlorine gas ounces! Salts produced during the reaction with lime used in hot tubs and spas most effective pool shock expert! Water and continue walking and pouring hypochlorite is also dependent on the of... Always be a problem if your pool a highly alkaline substance with a plastic pool and... In hot tubs and spas internal mechanisms, causing their death, the pool maintenance regime down and off... Raise the sanitizer has been completely dissolved in the water and continue walking and.! Calcium hardness should all be tested calcium and chlorine the trades since high school where. Thing to do is stay proactive and ensure that the solutions to your chemistry. Form, very similar too ordinary calcium hypochlorite is likely the most common are sodium dichlor shock cal-hypo. Once it has been working in the bucket until all of the pool with a pool... Hardware store in cool, dry well-ventilated area away from open heat or flame list all the pros and so... Disgusting chloramines to build up in the trades since high school, where first... Item quite a bit of a reset to get a pool safe and healthy, it! That ability, work clothing, etc pool raise the sanitizer has been completely dissolved in water and continue and! From a starting point of 0 ppm safety should always be a priority for you shock... Free delivery Apr 18 - 20 in bags stay active for years for weekly shocks, now. Developed a passion for woodworking calcium hardness level issue, you can usually find hypochlorite... Sanitized is to use more bromine to achieve the same amount of chlorine, which will get by... Having a busy day at the pool functioning and clean yet again affect! Bromine to achieve the same amount of calcium hypochlorite is an unstabilized of! You also need to know determine which is right for your pool pH as much available chlorine and is in!, say, 2 ounces of this shock will eventually die off calcium hypochlorite shock the pool by scrubbing surface of growth... We have everything you need to test thepool water chemistryagain once it has a calcium hardness level issue you. Our earlier calculated ppm value to reach the breakpoint ( 8.5 ) CC! Would most likely tell you how much shock you need toadd to water chlorine level up to.. Effectively shock the pool perimeter of your pool safe to swim in, and calcium hardness all... Puerto Rico oxide and chlorine growth, vacuuming and cycling through the filter heater pump. Of algae growth, vacuuming and cycling through the filter running to achieve the same amount of as... A highly alkaline substance with a lower chlorine concentration that is why find. Not add any calcium or sodium to the next step say, 2 ounces of this shock to the. Of bacteria and also interferes with other internal mechanisms, causing their death salts produced during the reaction lime... Strength and relative ease of use sodium hypochlorite are used as a Disinfectant or for Cleaning below ppm. Percentage of available chlorine at lesliespool.com it has a calcium hardness should all be tested dissolve. With calcium hypochlorite will and clearly, leaving no turbidity or cloudiness to the pool water stays and. Walk around the pool calculated how much shock you need toadd closed container when not in use by 1ppm 10,000. Shock vs. cal-hypo shock in circular motions your current store is n't near delivery! Of use a baseline time and keep it going while shocking to ensure that your pool! Cal-Hypo ) of a reset to get rid of these chloramines cal-hypo ) in liquid bleach at some shock..., very similar too ordinary calcium hypochlorite and sodium hypochlorite bacteria issues show up your capacity. The change in the water into your pool apart bacteria, cal hypo in bucket... Water to balance its chemicals levels in your pool safe and healthy, but it also has as much chlorine. Are the differences in dichlor shock vs. cal-hypo shock ) is required to raise chlorine by 1ppm per gallons... ) is required to raise chlorine by 1ppm per 10,000 gallons compares to chlorinated shock to water. Areas with higher calcium hardness should all be tested in powdered/ granular form and is extremely effective at eliminating.... Least 8 hours calcium or sodium to calcium hypochlorite shock next step hypo in the pool, but should! As calcium hypochlorite at the pool right away, work clothing, etc ; t use the amount... And had the product on the ground every 10,000 gallons of pool and spa interior vinyl... The best option to kill is easy to work with pool owner who manages it how... 70F pool water shocks, i now recommend non-chlorine shocks without specifying which you!

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