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Pool chlorine destroys underwater light gaskets over time

January 22, 2023

Pool chlorine destroys underwater light gaskets over time
Pool chlorine is an effective sanitizer for killing bacteria and other microorganisms in swimming pools. However, over time it can cause damage to certain parts of the pool, including the gaskets that seal underwater lights.
When chlorine is added to the pool water, it reacts with other chemicals and materials to form compounds known as chloramines. These chloramines can be corrosive and can eat away at the rubber or plastic gaskets that seal underwater lights. As the gaskets degrade, they can start to leak, allowing water to seep into the lights and damage the electrical components.
To prevent this type of damage, it is important to maintain the proper balance of chemicals in the pool water. The pH level should be kept between 7.2 and 7.8, and the total alkalinity should be between 80 and 120 ppm. Additionally, regular testing of the chlorine levels should be performed to ensure that they are not too high or too low.
Another way to help protect the gaskets is to use a product that neutralizes chloramines. These products, which are known as chlorine neutralizers or chlorine removers, can help to remove the chloramines from the pool water before they can cause damage to the gaskets.
If the gaskets have already been damaged, they will need to be replaced. This can be done by a professional pool technician, who will remove the old gaskets and install new ones. It is important to make sure that the new gaskets are made of a material that is resistant to chlorine, such as a chlorinated rubber or a chlorine-resistant plastic.
Overall, pool chlorine can be a powerful tool for keeping swimming pools clean and safe, but it can also cause damage to certain parts of the pool, such as the gaskets that seal underwater lights. Regular maintenance, such as testing the chemical levels and using chlorine neutralizers, can help to prevent this type of damage. If the gaskets are already damaged, they will need to be replaced with ones that are resistant to chlorine.

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