The sidewalks free of snow and ice even at temps below 10º. IBG Magic contains a protein that exerts an anti-slip and adhesion-increasing effect to pavement. The residual effect reduced the amount of material needed by 33% and the number of re-applications. Safe for people, pets, and the planet. Ice B’Gone Magic Treated Salt works to -35º, is 100% Biodegradable, 100% Water Soluble, and 85%-90% less corrosive than plain rock salt or other chloride blends. Ice B’Gone Magic Treated Salt is endorsed by the US EPA for using safer chemical and is safe for people, pets, and our planet.