Safe Step introduces this sodium chloride ice melt that will help you get saved from slips during winter. This ice melt salt is safe when used as directed on air-entrained cold-weather concrete that is at least one year old. The ice melter has a unique screening process for optimum-sized crystals for improved spreading and more effective melting. Safe Step rock salt comes in granule form for effective application and results. Use this Safe Step ice melter with sodium chloride chemical composition to melt ice effectively. Note: Keep away from children, pets, and vegetation.