Anti-Corrosion Formula: Melts to -10° and contains CMA (calcium magnesium acetate), an anti-corrosion agent that makes it safer for vegetation, concrete, and metals than pure rock or chloride-based salt Long-Lasting: Works on surfaces longer, so less product is needed Safer To Handle: Will not dry out or irritate the skin, and can be safely and easily dispensed without requiring the use of protective clothing Non-Tracking: Will not track onto your home’s floors or carpets, so you can safely tread your footwear on any treated surface without worrying about damaging your shoes or home. Plus, it leaves no slimy residue behind, making it safer to use on and around vegetation Color Coated: Green-coated crystals not only serve as a visual indicator to observe the melting process in action, but also help you visually measure and dispense just the right amount to ensure the most cost-effective use of the product › See more product details