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How often should you shock your pool?

Writer Robert King

Regularly shocking your pool will help to keep the water clean and free of contaminants. Aim to shock your pool once a week, with an additional shock after heavy use. Cloudy, foamy, green, or odorous water are all signs that your pool needs to be shocked.

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Is it possible to shock a pool too much?

A swimming pool cannot be overshocked or overfilled. Overshocking or adding too much shock to your pool will kill the algae. The disadvantage of using too much shock is that it will disrupt the chemical balance of your pool. It’s likely to do so whether or not you overshocked the pool.

Is it really necessary to shock my pool once a week?

It’s common practice to shock your pool once a week. If you can’t do it every week, try to do it every other week. This is required to keep your pool’s water chemistry stable. If you have a large number of people in your pool or are throwing a party, you may want to shock your pool more frequently.

How long should you wait between shocks in the pool?

Waiting times between adding pool chemicals are usually around 10 minutes, as this allows the chemicals to mix in the water. Users can also swim for about 10 minutes after adding chemicals in normal conditions.

How long should the filter run after shocking the pool?

After shocking a swimming pool, a pool filter should be run for at least 6 hours. This allows the filter to clean the water and the shock to fully mix with the pool water. If the pool has a lot of algae, you should run the filter for 24 hours to 7 days after shocking it.

Is it okay to shock my pool twice in a row?

Over-shocking your pool is difficult; shocking your pool two days in a row with the proper dosage for your pool volume should be no problem – and is sometimes even required to rid your pool of algae and other contaminants.

What caused my pool to become cloudy after I shocked it?

However, if the cloudy water persists after you’ve shocked the pool, you’re most likely dealing with a problem with water balance, circulation, or filtration. Overuse of a calcium-based pool shock (cal-hypo) may increase Calcium Hardness over time, increasing the likelihood of cloudy water.