Pool Season Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

Pool Season Algae Control 60 is a 32 oz quart of 60 percent polyquat algaecide, the professional grade concentration. It is non-foaming and non-metallic, and it is effective in preventing green, black and mustard algae.

Where it fits

Because it does not foam and contains no copper, this algaecide is the sensible all-around choice for pools with attached spas and water features, where a foaming or copper-based product would cause suds or stains. Use it on a regular schedule as a preventive, and at the higher label dose when algae is already present.

Before you order

Read the label for dosing by pool volume. The active ingredient is 60 percent poly [oxyethylene (dimethylimino) ethylene-(dimethylimino) ethylene dichloride]; the product is also listed under Pool Season part number 013-1310.