One nontoxic, premeasured tablet mixes easily with water to make 2.5 gallons of window cleaner. Effective yet environmentally friendly. Easily removes smoke and grease without leaving a film. Application: Glass Cleaner; Applicable Material: Ceramics; Enamel; Fiberglass; Glass; Laminates; Metal; Plastic; Vinyl; Dirt Types: Body Oils; Dust; Fingerprints; Grease; Grime; Smudges; Water-Based Soil; Scent: Unscented.