TELEPHONE BOOTH GLASS CLEANER has been the choice for the telecommunication industry for decades. It is used by almost all major telecom companies and is quite simply the best glass and surface cleaner available today. Exclusive fast foaming action penetrates and removes greasy stains, fingerprints, smudges, bugs and other foreign matter. Will not streak or leave residue. Excellent for use on any non-porous surface unaffected by water, such as windows, mirrors, TV. screens, light fixtures, Plexiglas, windshields, porcelain, appliances and vinyl upholstery.