Rapidly melt ice and snow on driveways, sidewalks, and steps with Qik Joe Calcium Chloride Ice Melt in a convenient 9 lb. EZ Pour Shaker Jug. Formulated with high-potency calcium chloride pellets, this professional-strength deicer generates an exothermic (heat-producing) chemical reaction that melts ice down to temperatures as low as -25°F.