Why is my pool shock not dissolving?

Because stabilizer granules are slow to dissolve, certain manufacturers recommend dissolving cyanuric acid in warm water before adding it to the pool. Others recommend broadcasting the granules over the pool by adding the product near a jet or return line.
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Why is chlorine not dissolving in my pool?

Most often, if your chlorine tablets aren't dissolving, it's because there is something wrong with the chemical feeder. Most commonly, it's because the chemical feeder is clogged up or dirty, so water isn't reaching the tablets properly, and therefore they aren't getting dissolved into the pool.
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How long does it take for shock to dissipate in a pool?

Heavy shocking with granular chlorine will generally require 24-48 hours before the chlorine level has dropped to safe swimming levels (below 5 ppm). Lithium and Non-Chlorine shock labels typically allow immediate swimming, but check the package label, to be sure.
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Can you pour shock directly into pool?

Lithium Hypochlorite Shock

It dissolves much more quickly than calcium hypochlorite, so you can add it directly to your pool without dissolving it beforehand. Commercial versions contain 35% chlorine. It must be used after dusk. It will be roughly eight hours before you can safely swim again.
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What happens if you put too much shock in a pool?

Although, if you overdo the shock treatment, you risk getting green hair from chlorine due to the excess chlorine oxidizing the copper in the water. You can execute a shock treatment with a few different types of pool shock, just be mindful of how much you're using.
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Why Didn't My Stabilizer Dissolve | Easy Solution To A Common Problem



How long does it take chlorine granules to dissolve?

Typically, a 3-inch pool chlorine tablet is designed to chlorinate from 7,500 to 10,000 gallons of water per week, meaning it'll take seven days to dissolve. If you have a 30,000-gallon pool, you'll need to place three 3-inch pool chlorine tablets in a chlorinator or floater.
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Can you dissolve stabilizer in a bucket?

You can either add the stabilizer to a pool skimmer box sock and hang the sock in front of the return jet or place it in the skimmer box. Or you can simply mix it in a bucket of water first and dump it into the skimmer box. Either method is fine to dissolve the stabilizer.
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Is pool stabilizer the same as shock?

Pool stabilizer is also known as pool conditioner, chlorine pool stabilizer, chlorine stabilizer, or Cyanuric Acid. And you can buy this chemical additive as either liquid or granular (powder). It's also included in chlorine tablets or sticks (called trichlor) or shock (called dichlor).
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How do I break the chlorine lock in my pool?

Take out about ¼ of your pool water and then refill your pool water with fresh water. After this, allow the water to circulate for at least 8 hours before checking your chemical levels again. The cyanuric acid levels should have dropped and your chlorine levels should have dropped significantly as well.
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Why did my pool get cloudy after I shocked it?

High doses of chlorine, like pool shock, can cause temporary cloudiness as it kills contaminants. High levels of pH, alkalinity, and calcium hardness are more likely to cause cloudy water.
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How many hours should you wait to swim after shocking a pool?

In general, it's recommended that you wait up to 24 hours to hop into a pool after it's been shocked, depending on the size of the pool, Alan says.
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What eats chlorine in a pool?

Although you're adding chlorine to your water, bacteria or algae are overpowering the chemicals causing it not to show up on tests strips or in water kits. Keep in mind, organic materials like algae, leaves, sunscreen, lotions, pee, poop, etc., consume chlorine.
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What does baking soda do for a pool?

Baking soda, also known as sodium bicarbonate is naturally alkaline, with a pH of 8. When you add baking soda to your pool water, you will raise both the pH and the alkalinity, improving stability and clarity. Many commercial pool products for raising alkalinity utilize baking soda as their main active ingredient.
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Do I need to pre-dissolve chlorine granules?

This form of granular chlorine is specially designed to dissolve on contact with water and as such does not require you to pre-dissolve it. This allows you to add it to the pool directly by sprinkling it on the surface.
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Is it OK to put granular chlorine in the skimmer?

Do NOT use chlorine granules in a floater or feeder. When you're adding granules, broadcast them evenly over a wide area in the deepest part of the pool – NOT in the skimmer.
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Do chlorine granules dissolve in cold water?

The cold water, anything below 65°, has an impact on the ability of the chemicals to dissolve properly. I would recommend using liquid chlorine if you have to shock in lower temperatures. You can dissolve granular shock in warm water. Perhaps it will work if you completely dissolve it before adding it to the pool.
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How do I get my pool water crystal clear?

In theory, if you have a cloudy swimming pool, you can add chlorine to “shock it” and clear things up. Chlorine will get the job done. But, the amounts may vary and you may have to really pound the pool with chlorine to get the water totally clear.
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Can I shock my pool twice in one day?

Here's the deal. It's pretty tough to over-shock your pool; shocking your pool two days in a row with the proper dosage for your pool volume shouldn't be a problem – and in fact, is sometimes even needed to rid your pool of algae and other contaminants.
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Should you run filter when shocking pool?

Run the filtration system

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.
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How long should I run my pool pump after shocking?

It is a question a lot of pool owners have and a question that we have the answer to! A pool filter should be run for a minimum of 6 hours after shocking a swimming pool. This is to allow the filter to clean the water and give the shock enough time to fully mix with the pool water.
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Can I swim 12 hours after shocking pool?

After Shocking Your Pool

It is safe to swim once your chlorine levels are around 5 ppm or after 24 hours. It is always best to test first!
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