The Pristine Blue Mini Test Kit measures the PristineBlue levels in your spa, pool, or hot tub. The Pristine Blue mini test kit is not only easy to use but also easy to read results from. It’s recommended that you test your levels approximatly every two weeks to ensure your water is right where you want it.
Always check your waters PH and alkalinity balance before testing the Pristine Blue level. The wrong water PH balance may give an inaccurate Pristine Blue reading. Nobody wants that!