This includes important tests for chlorine ... 16-in-1 water test strips are versatile and can be used for various water inspections, including drinking water, pools, hot tubs, spas, ponds ...

Chemical test strips test for several pool or hot tub chemicals and work by submersing ... although this may vary slightly based on whether you use chlorine or bromine as a sanitizer.

For an easy routine: Use test strips or ... such as chlorine or bromine, is effectively killing bacteria. 2. Clean Your Filter Cartridge Every Two Weeks Your hot tub filter is the unsung hero ...