Tackle tough ice and snow build-up with PRO results: MELT Calcium Chloride Pellets — the professional-strength, long-lasting de-icing formula from SNOW JOE®. The powerful, easy to dispense, non-clumping formula works in sub-zero conditions. Unlike outdated tired, unreliable ice clearing methods, MELT Calcium Chloride Pellets, when used as directed, will not track into your home and lasts up to 24 hours, making it the perfect pre-treating solution to prevent ice build-up from the start. MELT20CPP calcium chloride pellets contain 94% calcium chloride to quickly generate heat upon contact and penetrate snow and ice up to 3 times faster than conventional ice melt for fast, effective results. So, when the ice builds up, Go With Joe®: MELT Calcium Chloride Pellets, from SNOW JOE.