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  • How PH Level Can Affect Swimming Pool Safety

    Effect of PH Level on Swimming Pool Safety

    To maintain swimming pool safety, you must always ensure that the swimming pool chemical level is balanced. Many chemicals, especially acids, need to be checked regularly to guarantee your safety and the maintenance of your equipment. Here, we shall focus on the effect of knowing the PH level of your swimming pool.

    The PH level is the measure of the acidity or alkalinity of the swimming pool. The goal of carrying out the test is to ensure balance in the level of acid in the pool. When it is too high or too low, it can have a negative health implication on the pool users and the equipment. That is why it is very important to measure the pool chemical level at least twice a week.

    The use of swimming pool chemicals, like chlorine (which is acidic), is to get rid of algae and bacteria (germs) from the water and ensure swimming pool safety. Alkaline makes it possible to detect the real acid level of the pool. This must be in place if swimming pool safety will be achieved.

    Standard Swimming Pool Chemical Level

    Alkaline Level as a Benchmark

    To get the accurate details of your pool PH level, first, make sure that the alkaline level is balanced. If the alkaline level is not balanced, you will not get the correct level of acid in your swimming pool. The ideal alkaline level is set between 80 to 120PPM; anything below or above is not good for your pool. The level of alkaline in a swimming pool can either be increased using baking powder or decreased using dry acid respectively. You can proceed to check the PH level when you have gotten this right to guarantee swimming pool safety. 

    Checking the Acid Level

    PH level is the measure of the acidity swimming pool. It is measured using a range of values such as 1-14. 7 is considered as the neutral point. 0-7 is acidic, while 7-14 is basic. The correct PH reading for your pool is expected to be 7.4-7.6 for acid. This will ensure that germs, bacteria, and algae do not freely thrive in your pool. Note that all acids used in the pool can contribute to PH Level, Chlorine, Muriatic acid, Cyanuric acid, among others, are the common types of acid used in the swimming pool.

    When the acid level of your pool is too high, body irritation, which can threaten human health, will set in. It must be set at an optimum level otherwise, if it is low, it will not be able to kill germs. Ensure that the level of the cyanuric acid in your pool is between 30-50 PPM. It protects the chlorine from being destroyed by the sun.

    If the PH level of your pool is found to be low after testing, it is advisable to use Soda ash, usually called Sodium Carbonade, to increase the PH level. However, if it is too high, it can be decreased using muriatic acid or Sodium Bisulphate. This must be strictly followed to ensure swimming pool safety.


    Maintaining a PH balance in your pool is essential to guarantee swimming pool safety. It will also ensure that your equipment is well maintained. When any of the effects of an imbalance in PH level are noticed in your pool, you can reach out to professionals in the swimming pool cleaning industry to help you restore balance.

    To learn more about pool cleaning services from GreenTechCleaning, click “services” for details and to subscribe to suitable pool cleaning plans to maintain a healthy swimming pool. GreenTechCleaning offers a wide range of pool cleaning and maintenance services such as swimming pool acid wash, pool tile cleaning, and general pool cleaning services.

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