Where we mention In The Swim Algaecide 60 Plus for Swimming Pools - 1 Quart

• Pool Algae Types: How to Identify Green, Mustard, Black, and Pink Algae

  Polyquat 60 backup for mustard algae · Best for: Preventing mustard algae recurrence after shocking

• Why Is My Pool Still Cloudy After Shocking?

  Residual algae protection · Best for: Adding after re-shock to keep live algae from coming back when the water has a green tint

• How to Clear Cloudy Pool Water (Step-by-Step)

  Best polyquat 60 algaecide · Best for: Standard dose algaecide for the green-cloudy branch when FC has dropped but water isn't fully green

• How to Get Rid of Mustard Algae in a Pool (Brush + Shock Protocol)

  Copper-free polyquat algaecide · Best for: The polyquat step on plaster, tile, vinyl, liner or fiberglass. Quat-based, no metal, no staining risk.