Can Too Much Chlorine Cause Cloudy Water

It happens to even the savviest of pool owners so don t hit the panic button yet.

Can too much chlorine cause cloudy water. Along with too much chlorine and other sanitisers this also includes high ph high calcium hardness and high alkalinity. But while it is possible to have both cloudy water and high chlorine levels in the pool the cause of cloudiness is not because of high chlorine levels rather your pool s cloudy water is caused by some other underlying issues such as water balance filtration algae or water mold issues. Improper levels of chlorine imbalanced ph and alkalinity very high calcium hardness ch levels faulty or clogged filter early stages of algae ammonia and debris. Yes ironically too much chlorine can make hot tub or pool water cloudy.

Let s not get super technical here but the ph of your pool water or how acidic or basic it is can also cause it to be cloudy or clear. But high levels of chlorine can cause skin irritation red eyes and cloudy water. If the ph is too low less than 7 0 the water is too acidic. It is not unusual to have cloudy water with high chlorine levels in the pool.

Cloudy water could be caused by algae growth poor water circulation improper filter size dirt debris insufficient sunlight and high water temperatures among other factors. The initial reaction of the granular hitting the pool and dissolving. Cyanuric acid also known as cya or stabilizer is one of the most common chemicals used for the prevention of chlorine loss by protecting it from the sun s ultraviolet rays. When the water is too basic meaning it has a ph over 8 0 the chlorine isn t able to work as well source.

Cloudy or milky swimming pool water is caused by seven main issues. There could be various reasons why your pool water turned cloudy. One critical number to look at when you test your pool water is the free chlorine level. That s because any imbalance in the pool water chemicals can cause pool water to turn cloudy.

The high ph can also make your chlorine sanitizer less effective. High ph high alkalinity and calcium levels above 400 ppm can cause cloudy pool water. In fact any imbalance in the hot tub water chemicals can cause hot tub water to turn cloudy. In addition to too much chlorine or bromine this also includes high ph high calcium hardness and high alkalinity.

Although adding chlorine can help with the water s appearance it will only be a temporary solution if the cloudy water is caused by an unrelated problem. Free chlorine should be at 1 3 ppm. However too much cyanuric acid can cause water to turn cloudy after shock.