Pool cleaning effervescent tablets, water quality cleaning tablets, multi-purpose pool cleaning tablets, tub packaging, effervescent tablets -- 1 pound

At the start of the season or during regular pool maintenance, choosing the right product for your needs can be tricky. What can we find out from water analysis? Do I need to add a pH regulator? Chlorine? Bromine? Clarifier?... We'll 'clarify' it all for you!