Maxx Melt Ice Melter Pet Friendly Ice MelterConcrete Friendly Melts Ice and Snow Down to -15 Degrees (F) Ingredients: (may contain one or more of the following) Calcium Magnesium Acetate Calcium Cloride Sodium Cloride Magnesium Chloride Potassium Chloride Proprietary Anti-Corrosion Agents Connect with Royall Products: Facebook, Twitter,