Antarctica with CMA is one of the fastest-acting ice melters, thanks to its use of calcium chloride flakes that also enhances the pH level of the soil structure. The active ingredients generate instant heat to quickly melt snow and ice. This product also contains corrosion inhibitors and dolomite for improved traction. It's safe for use on concrete, grass and shrubs, and won't stain carpets or damage leather, making it an excellent choice for a wide range of locations, including plants, warehouses, schools, restaurants, hospitals and retail stores. Environmentally inert green indicator makes application easier and more accurate. It allows you to see where the ice melt was applied, at what rate and where it was missed. Antarctica with CMA comes in resealable bags for convenient storage. Quality, heavy-duty resealable bags are heat-sealed and do not leak. Bottom gusset allows the bag to stand up for easy access.