Contains calcium chloride - the best ice melter ingredient - best combination of speed and duration in ice melting Generates heat and brine quickly for a synergistic effect to make other ingredients perform better and improves effective temperature of Chinook to -33°C (-27°F) Safe to use: Calcium chloride is used extensively in the environment by highways departments for de-icing and dust control (gravel roads); it is also used as a fertilizer in agriculture, and as a food additive - a safe and proven ingredient Environmentally inert blue marker shows where product is applied and reduces incidence of over-application Dye is water-soluble and UV sensitive - leaves no colour residue on concrete or flooring Chinook will not harm vegetation, properly air-entrained concrete or pets when used as directed
