BAR INSTRUMENTS’ American-made steam cleaners are virtually maintenance free and require no chemicals or installation. Covered by a two-year warranty, the steamers have self-contained, stainless-steel boilers that allow for years of safe and reliable operation and their compact design is very energy efficient. The steamers’ versatile, maneuverable steam gun is equipped with a thumb-operated switch that allows for precise control of the steam and eliminates noise and mess.