Store at temperatures above 40°F (5°C). If separation occurs during storage, and less than entire contents of container are to be used, remix by inverting and shaking the container several times until contents are homogeneous. For the 5 gallon U-Turn® container, grasp handle and rock container forward and backward vigorously until contents are homogeneous. For 10 gallon U-Turn container, remix with mechanical agitator by attaching a power drill with ¹⁄₄ inch chuck to agitator shaft and agitating by spinning shaft for 1 minute prior to dispensing. If crystals have formed, warm to room temperature (70°F) (21°C) by room heating for 24–48 hours and shake occasionally until crystals dissolve and product appears uniform. Do not use external source of heat for warming container. Keep out of reach of children and animals. Store in original containers only. Store in a cool, dry place and avoid excess heat. Do not use or store near heat or open flame.