Designed for light-duty cleaning and sanitizing of hard, non-porous surfaces. EPA-approved bleach-based sanitizer. Sodium hypochlorite (.0095 = 95 ppm). Kills 99.9 of bacteria on hard, non-porous surfaces. Shelf-stable for up to 12 months. pH balance formula. Unique tri-layer bottle. No chemical residue left behind after use. No rinsing required.