Swimming Pools
Pool Care and Cleaning

What chemicals do you use to treat for hard water in pool?

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Wiki User
2008-05-02 23:10:03

You do not treat pool water hardness with chemicals. If you have

hard water in your area then you need to know what the allowable

maximum of water hardness is before the water needs to be changed.

You remove or reduce the hardness in water by draining and

refilling the pool.


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