Clorox Spa® pH Up raises pH in spa water, making it more comfortable for swimmers, preventing cloudy water, and protecting your hot tub equipment. However, if the pH falls outside the recommended range of 7.2-7.6, water can cause irritation and damage equipment.

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Clorox ph up up away

Definitely a Clorox fan from here on out. Our spa agrees
Ease of Use: Effectiveness:
01/19/2017
Jenn