Amazon.com: Safe Step Rock Salt Ice Melter Sodium Chloride (Rock Salt) Melts Ice Down to 5 F / -15 C 50 Lbs. : Grocery & Gourmet Food
Amazon.com : Safe Step Rock Salt Ice Melter Sodium Chloride (Rock Salt) Melts Ice Down To 5 F / -15 C 25 Lbs. : Snow And Ice Melting Products : Patio, Lawn & Garden