How to Reduce Chlorine in the Pool

When it comes to swimming pools, the level of chlorine in the water is usually safe, but it needs to be treated if it is too high. Many people who test their pool weekly will notice a high level, but someone else’s sensitivity to chlorine might not detect it. Fortunately, there are several ways to lower the chlorine content of your pool. Read on to learn about how to reduce chlorine in pool?

Sodium Thiosulfate:

Sodium Thiosulfate is a common chemical used to reduce the amount of chlorine in a swimming pool. While it can be a great stain remover, it is not widely marketed as a chlorine neutralizer. Nevertheless, it is a natural chemical that can help lower the amount of chlorine in a pool with a balanced pH level. It is more expensive than sodium thiosulfate and is also challenging to measure.

Too much chlorine in the water makes the pool dangerous for swimming. Sodium Thiosulfate depletes extra chlorine, making the pool crystal clear. However, high chlorine residual levels in a swimming pool are unsafe and should be treated immediately. If the level is too high, it is good to lower the chlorine concentration before inviting guests over. However, if you don’t have the time to do this, you can also do a few things that will help to decrease the amount of chlorine in your pool.

Hydrogen peroxide:

Hydrogen peroxide is a chemical used in swimming pools. This substance can be purchased as a pool chemical oxidizer and is usually less potent than food-grade hydrogen peroxide. It can help lower the chlorine level in the pool and boost your immune system. It should be added to the water of your swimming pool every couple of days to achieve the desired effect. However, you should test the water’s pH level before adding hydrogen peroxide.


If you’ve ever wondered how to balance the chlorine level in your pool, dilution is the answer. Dilution means adding fresh water to the pool and partially draining it. This method has its pros and cons. Here’s a look at the pros and cons of dilution. Weighing your chemicals before starting the dilution process helps ensure you’ll get the desired effect.

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