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 long will my pool be cloudy after shock?

Cloudy or milky water after shocking is normal, and the water should clear up within an hour or so. Just make sure your pump and filter are running properly. If you add algaecide, keep in mind that some algaecide contains copper, which can actually make a pool cloudy.
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How do you clear up a cloudy pool after shocking it?

To treat cloudy water due to poor filtration:
  1. Check your filter for worn or broken parts. ...
  2. Run the pump for at least 8 hours a day. ...
  3. Backwash the filter until a clear stream of water flows.
  4. Chemically clean your filter media with a filter cleaner.
  5. Empty any debris in the skimmer basket that may clog water flow.
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Can too much chlorine cause cloudy water?

Excessive levels of pool chemicals can cause your water to become cloudy. High pH, high alkalinity, high chlorine or other sanitisers, and high calcium hardness are all common culprits.
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Can you swim in a cloudy pool after shocking?

Wait until the chlorine level in the water drops down to 1-4 parts per million (ppm) before allowing swimmers back into the pool. If the water still looks a little cloudy after the shock treatment, you may want to use a water clarifier before allowing swimmers back into the pool.
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Cloudy Pool Water After Shocking?



Is it OK to swim in a cloudy pool?

You had your heart set on a dip in the pool, but now you are wondering if cloudy pools are safe. The quick answer is, 'NO!" Cloudy pools are not safe, and no one should be allowed to swim in a cloudy pool until it is cleared up.
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When I add chlorine to my pool it turns cloudy?

Improper chlorine or pH levels

Second to a dirty filter is improper chlorine or pH levels. When the pH levels are imbalanced, it renders the free chlorine ineffective and the levels decrease. Too little free chlorine forms chloramine and it is this combined chlorine that results in your pool's cloudy appearance.
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Will baking soda clear a cloudy pool?

Baking soda can work wonders in a pool. Baking soda can: Help to clear cloudy water and restore the sparkle. Spot-treat algae.
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Is pool clarifier the same as shock?

It's not a good idea to use pool shock at the same time as clarifier. Some clarifiers are polymer based and the shock can act to break up the polymer causing the clarifier to be ineffective. It's best to shock your pool before and wait a day or two before adding clarifier.
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How long does pool shock take to work?

Always run the pump when shocking the pool and allow it to circulate for 24 hours. The water should then be a blue or cloudy blue color. Test the water 24 hours after shocking and start adjusting pH and alkalinity levels. The chlorine will still be elevated, but over a few days, it should stabilize.
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Can you mix clarifier and shock?

It Should Not Be Done Together. While shocking and adding algaecide is effective in getting rid of algae, it should not be done together. This is because when you mix chlorine and algaecide together, it renders both of them useless.
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Does pool shock make water clear?

Adding a recommended dose of pool shock to your pool can clear it right up. Poor circulation or filtration can contribute to water clarity issues. Make sure your pump and filter are working properly. Weather events or increased swimmer use can cause cloudy water.
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Why is my pool shock not dissolving?

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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Should I run the filter when I shock the 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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Should you backwash after shocking?

Steps for Preventing Algae

If your pool is used frequently, shock it at least once a week. Clean or backwash your filter regularly. Run your pool pump for at least 10 hours per day to completely circulate the water. Keep your phosphate levels below 100 ppb (parts per billion).
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Why is my pool milky white?

Milky or white water indicates a poor balance in the pool. This is often due to an incorrect pH value.
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How can I make my pool water clear naturally?

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.
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Why can't I get my pool water clear?

There are three main causes for cloudy pool water: poor filtration, chemical imbalances, or environmental factors like nearby construction, trees, or wildlife. Filter and pump problems can be caused by a range of issues. If the system is run for just a few hours each day, it may not be able to clean the entire pool.
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Will low pH make pool cloudy?

The water's pH may be too low or too high.

Lower than 7 indicates an acidic pool, but higher than 7.8 is too alkaline. A pool measuring at either extreme will likely be cloudy. High pH often indicates excess calcium deposits, and low pH often indicates more chloramine and less free chlorine.
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