Heatsavr Liquid Solar Cover for Swimming Pool - 2 Pack

Make your swimming pool warmer without the hassle of a solar cover. Heat saver is an effective "liquid solar pool cover" that greatly reduces heat loss and evaporation from your exposed pool surface. It is made from simple biodegradable ingredients that form the best barrier currently available to slow heat and water loss. Evaporation is one of the main forms of heat loss from swimming pools and spas. Slowing is can yield large cost savings. Heat saver slows evaporation substantially. Safe for filters, skimmers and pumps and is salt-water and ozone compatible. To add Heat saver pour in 4 oz. per 15,000 gallons (approx. 400 sq. ft.) of pool surface.