Why Does The Chlorine In My Hot Tub Disappear?

When you add chlorine to the hot tub, it gets used up after some time. Usually, you add chlorine to high levels of 8 – 10 ppm. The chlorine disappears while sanitizing your hot tub, and the levels usually drop to 2 – 4 ppm. So, why is the chlorine in my hot tub eaten […]

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