To shock your pool, use 2 pounds of shock for every 10,000 gallons of water, which should raise your chlorine to 10.0 ppm. Depending on your pool, you can use Leslie’s Power Powder Plus or Leslie’s Chlor Brite. After shocking the pool, run the circulation system for at least 2 hours before adding an algaecide.
Full Answer
How much shock do I need for a 10000 gallon pool?
You’ll also need to know your pool size in gallons, and do some math to multiply these amounts (based on 10,000 gallons) for the size of your pool. Oh, and in case you have forgotten, there are 16 ounces to a 1 pound bag of shock, and 128 oz in a gallon of bleach.
How do you use HTH Shock advanced pool cleaner?
Add Directly To Water Or Skimmer Follow the on-pack instructions according to your swimming pool size. Follow the on-pack instructions according to your swimming pool size. For best results, use HTH® Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm.
What is a good chlorine level to shock a pool?
When a level of 0.3 ppm is reached, a good pool shocking is indicated. Shocking the pool to a level that is 100x greater than your chloramine is effective at chloramine removal. For a level at 0.3 ppm CAC, add enough chlorine to reach a level of 30 ppm in the pool.
How much shock does it take to remove pathogens from pool water?
The amount of shock needed to remove pathogens is dependent upon the level of pathogens in the water. You can test for bacteria with a bacteria test kit, or you can just shock the pool to 30 ppm. Bacteria, fungus, protozoa, viruses and even parasites can enter the pool water from swimmer waste or from organic contaminants.
How much shock do I need for a 13 500 gallon pool?
Typically for granular shock, you'll need one pound for every 10,000 to 13,500 gallons of pool water. With over 8 million residential swimming pools across the US ranging from 5 thousand gallons to over 30 thousand gallons, the amount of shock you need to treat a swimming pool isn't a one-size-fits-all answer.
How much HTH do you need to shock a pool?
For example, HTH® Shock Advanced! asks for one pound per 13,500 gallons. So for a 21-thousand gallon pool, you'd want to round up to two pounds of shock. Always round up to make sure your pool gets enough chlorine .
How much shock do I need for a 1000 gallon pool?
Answer: The best thing to do is to take the reading for free chlorine first; then you can use pool calculator to find the amount of chlorine to add. Your free chlorine should always read 3 ppm. A 1000 gallon pool may just need 0.13 ounces or a little higher.
How much shock does a pool use per gallon?
Often, it will look something like this. 12.5% Liquid Chlorine Pool Shock – Normal Dosage: 1 gallon of shock per 10,000 gallons of water. Shock Dosage: 2 gallons of shock per 10,000 gallons of water. Source: Champion Liquid Pool Shock instructions.
How much chlorine do I put in a 1000 gallon pool?
about 3 ozIf the water is clean and clear, then add about 3 oz of liquid chlorine per 1000 gallons of water – while the pool filter is running. This should give you a chlorine level of about 3 ppm.
How much HTH chlorine do I add to my pool?
Shock treat with three cups of HTH granular or a sachet of HTH Shock It, following the instructions on the pack. Set the pool on filter for 24 hours. Backwash the pool for two minutes and rinse for 20 seconds.
How do you use HTH shock?
1:172:14Introducing the HTH® Super Select Shock Treatment - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhen you add HTH super select shock treatment to your pool. Be sure your filter pump is running andMoreWhen you add HTH super select shock treatment to your pool. Be sure your filter pump is running and broadcast. It evenly over the deepest part of your pool.
How much chlorine do you put in a pool per gallon?
The basic balance of chlorine to water is between 1 and 3 ppm, or 0.00013 ounces of chlorine per gallon of water.
Can you put too much shock in a pool?
Can you put too much shock in a pool? SKIMMER NOTES: It's unlikely but it could happen. It would take a lot of shock to really make the water unsafe for swimming. The best way to make sure you're safe to swim is to test your pool water and make sure free chlorine levels are between 1-4ppm for healthy swimming.
How much shock do I need for a 500 gallon spa?
SpaGuard Enhanced Shock: Add 3 tablespoons per 500 gallons. Chlorinating Concentrate: Add 1 tsp. per 100 gallons. After shocking, do not use the spa until the bromine residual has dropped to 8 ppm or lower.
How soon can I swim after shocking pool?
24 hoursAfter you shock the pool — As soon as your chlorine levels reach 5 ppm or lower, it's officially safe to swim. Depending on the type of shock used, as well as the amount used, it can take anywhere from 24 hours or even up to a couple of days.
How long should you run filter after shocking pool?
While shocking your pool will help kill any germs any algae, it won't actually get rid of them; for that, you need your filter. So be sure to run your pool filter for at least 24 hours.
How to figure out how much shock to put in pool?
You can get this in 3 different ways: 1) Call the pool company that built your pool. They should have your dimensions and volume on hand. 2) Use a pool volume calculator online.
When to add shock to pool?
Once your pool water is balanced and good to go, it’s time to add shock. Ideally, you want to wait until sundown to add shock to your swimming pool because the UV rays burn off the very chlorine you’re putting into your pool. You should leave the pool uncovered overnight to allow the shock to work, and to avoid damaging the pool cover.
How to add granules to pool?
1) Put on your safety goggles and rubber gloves. 2) Check the package for application instructions. Some Pods and granules tell us to save a step and add them directly to the pool. Remember, this is not a job for the internet. The only instructions you should follow are those you find on the package.
What happens if you swim in a pool with high chlorine?
Swimming in a pool with an extremely high chlorine level may cause skin, hair and eye irritation. But that’s why you should testing your pool water regularly to make sure chlorine levels are between 1 and 4 parts per million. We hope this was helpful!
How to check pool water balance?
To make sure your pool water is balanced, test your pool water with test strips or a test kit. If you’re using a test strip, dip it in the water about 18 inches down for two seconds, pull it out and don’t shake off the water.
Can you add too much shock to a pool?
Can I add too much shock to a swimming pool? It’s tough to add too much shock to your swimming pool. When you’re measuring the amount of shock to put in your pool, it’s okay to round up. In fact – it’s recommended. You’d have to put an excessive amount of shock in your pool to truly cause dangerous swimming conditions.
How many gallons of water should be in a pool?
However, an in-ground pool should carry above 31,000 gallons of water. To calculate the number of gallons a swimming pool has, we need to measure and multiply the breadth, length, and average depth and multiply the resultant value by 7.5 for a rectangular pool, 6.7 for an oval 5.9 for around the pool.
Why is the calculation of the size of the pool water important?
The calculation of the size of the pool water is essential. The cost and effectiveness of the liquid chlorine are high, and the consistent treatment of the pool water is highly determinant to the health and well-being of swimmers. Reader Interactions.
Why do saltwater pools use chlorine?
The reason for this is not far-fetched. Saltwater pools use chlorine generators to produce a chlorine compound, which is almost like the chlorine present in shock treatments.
How to treat algae in pool?
Tips To Combat Algae In Your Pool 1 Constantly use the doses of medicine appropriately and at the right time for maximum effectiveness; if not, all your efforts will be wasted. 2 Brush the whole pool, especially areas with visible signs of algae. The brushing process may be done only on the first day of treatment. 3 Regularly look into the filter pressure to clean as the need may arise.
When to use liquid chlorine?
The liquid chlorine can also be applied when the free chlorine Level Goes Below 3 ppm. If you realize that the free chlorine level is less than 3 ppm, then the time is right to shock your pool. Application of the liquid chlorine can also take place after heavy rains and during prolonged seasons of hot weather.
Can you shock a pool with liquid chlorine?
Definitely, the liquid chlorine can clear a green pool, but the amount of shock needed to do that depends on the pool’s level of dirtiness. The process will be done for several days before the water is clean enough. However, have it at the back of your mind that you cannot over shock a pool.
Is bleach stronger than chlorine?
Bleach is made of sodium hypochlorite, which is essentially chlorine in its liquid form. Relatively stronger and proves to be more effective. Not as strong as liquid chlorine and requires having more on-demand. Contains a stabilizer, thus holds up a bit longer.