WaterGuard Liquid Pool Blanket

Water Guard Liquid Pool Cover (Safe for humans, animals, and plants).  Save 50% water evaporation, while you swim!  Water Guard can be applied by simply pouring it directly from the container on to the water.  It will spread rapidly across the surface.  Apply a rate of 1ml per square meter of surface area.  The 50ml bottle will cover 50m2 (10m x 5m pool).  Water Guard liquid pool blanket will need to be reapplied every 2-3 weeks on un-used pools and between 1-2 weeks on frequently used pools.