Aqua Blanket Liquid Cover Returning an empty bottle?:Yes One weekly dose

One weekly dose

Boosts the effectiveness of chlorine and salt systems

Invisible protection that conserves water

Precision pickup for even the smallest debris

Aqua Blanket Liquid Cover Returning an empty bottle?:Yes One weekly doseInvisible protection that conserves water, saves energy, and extends your swim season Aqua Blanket is a non toxic, biodegradable liquid pool cover that forms a microscopic barrier across the waters surface reducing evaporation by up to 40%. Its plant derived Monolayer Technology works at the molecular level to lock in heat and water without changing the look, feel, or smell of your pool. Just one small weekly dose protects your pool from unnecessary