Safe Step 6300 Mg 104 Ice Melt 11 Lb. Granule

Designed with an improved environmentally friendly formula. Not harmful to people, pets, or vegetation when used as directed, but has a melting power that outperforms simple blends. Melts ice down to -10 degrees Fahrenheit/-23 degrees Celsius. Safer when used as directed on air-entrained, cold-weather concrete that is at least 1 year old. Contains Sodium Chloride, Magnesium Chloride, Potassium Chloride, and MG 104. Helps prevent refreezing up to 2-1/2 times longer than other ice melters. Use 1 cup (10 ounces) of ice melt per square yard and spread evenly, avoiding piling or overspreading. Remove resulting slush. Reapply ice melt as needed.