CAF SAF2 Safe Path Liquid De-Icer and Pretreat prevents and removes ice from walkways better than chloride-based de-icers like rock salts with it's non-tracking, clear formula. SAFE PATH can be used as a pretreat before frozen conditions occur or as a de-icer after walkways become icy. Use SAFE PATH on driveways, sidewalks, concrete, asphalt, pavers, sump covers, fueling stations, parking lots, drive thru lanes, and forecourts.