Natural Chemistry Cover Free Liquid Solar Cover for Swimming Pool 32 oz Bottle 4 Pack

Features: An Invisible barrier that conserves heating energy Helps conserve hundreds of gallons of pool water Excellent surface tension helps product remain in place pH neutral formula 32 oz bottle Dosage: Squeeze recommended dose over the surface of your pool water, using the measuring guide on the side of the bottle 4 oz (120 mL) per 20,000 gallons (75,000 L) or 667 sq ft, per week Average 16' x 32' rectangular pool = 20,000 gallons (75,000L) Average 28' round pool = 20,000 gallons (75,000L)