Quickly penetrates dust, smoke, grease and grime on all glass and window surfaces. Excellent for cleaning stainless steel, Formica®, plastic, porcelain and chrome. Fortified with ammonia for powerful cleaning. Brightens hard surfaces as it cleans. Use undiluted for heavy-duty glass and surface cleaning. Spray glass cleaner on surface to be cleaned and wipe with a lint free towel or squeegee. Application: Glass Cleaner; Applicable Material: Glass; Hard Surfaces; Chemical Compound: Sodium Nitrite; Dirt Types: Dust; Grease; Grime.