The biodegradable glass cleaner restores clarity and shine to glass, mirrors and other reflective surfaces. Strong wetting agent lifts soils without leaving behind soapy residues that can cause haze or streaks. The concentrated formula dilutes at 1:30 for great value. It meets the Green Seal™ GS-37 Standard, including reduced health, safety, and environmental impact of formulations as well as product efficacy requirements. It also complies with LEED green building requirements in place throughout federal, state, and municipal governments.