This recall involves certain BISSELL Steam Shot OmniReach and Omni handheld steam cleaners with attachments. The affected model numbers are 4155, 4155L, 4155W, 4155G, 4155D, 4155J, 4155Y, 4155P, 4171, 4171L, 4171W, and 4171F. The model numbers are located on the product rating label on the bottom of the unit. The recalled units were sold in green, gray, white, blue, and dark blue. Depending on the model, the products include an accessory nozzle, grout brush, round detail brushes, flat scraping tool, and angle concentrator tool, and may also include an extension hose, fabric steamer and steam squeegee. The attachments and the hose are gray in color.