Baltic Agro’s effective and environmentally friendly de-icer (calcium chloride) melts ice and snow. Upon contact with ice and snow, the de-icer generates intense heat, which melts the ice and snow instantly. Prevents surfaces from refreezing. Can also be used to prevent ice from forming. Does not damage concrete, stone pavers, or asphalt. Effective at temperatures as low as -30°C. Melts ice and snow from stairs, walkways and driveways, vehicle and loading ramps, rain gutters, and other surfaces.