Most ice melters contain salt, which can harm pets, humans, and the environment. Snow Pro is completely salt-free and is recommended by veterinarians (won’t burn pets’ paws, and is safe if they happen to ingest.) It is non-toxic, safe on asphalt, concrete, brick, stone, and pavers with a proprietary tracking agent to prevent slips and falls. Time-release formula leaves an invisible “shield” that prevents ice from sticking for up to 3 days. Use before or after the storm to make shoveling easier! This product is exclusive to Be Green Pro, and ships in the Continental US only.