Applied Bio Wintertrine - Pool Closing

Long-lasting algaecide kills green, mustard, and black algae. One-half gallon of poly-plus formula treats 20,000 gallons of pool water. Will not foam, cloud, affect metal equipment, or attack chlorine residual.  

Features:

Long-lasting

Does not affect metal equipment

Does not foam or cloud

Applications: Normal: Solid covered pools: 1/2 gallon WINTERTRINE per 20,000 gallons of pool water Mesh-covered or uncovered pools: 1 gallon WINTERTRINE per 20,000 gallons of pool water. Shake container well and pour the proper amount of WINTERTRINE around the entire pool perimeter. Continue circulation of pool water for 6 hours to ensure proper distribution of WINTERTRINE.

Advantage: Keeps your pool algae-free all winter long.