Zep RINGMASTER is an easy-to-use, water-dilutable, all-purpose bathroom cleaner that removes rust, scum, hard water deposits and stains from porcelain, ceramic, chrome, aluminum, and stainless steel fixture surfaces. It contains a blend of mineral acids, emulsifiers, detergents, corrosion inhibitors, perfume and a color indicator. It is pleasant to use with no noticeable acid fumes. RING MASTER fights odor-causing bacteria to provide a clean surface for a sanitary environment. The clinging yellow-green liquid helps to ensure complete coverage of vertical surfaces, and the color will change to a bright blue when diluted with water to assure complete rinsing. RING MASTER may be used to clean industrial bathrooms and showers, schools, hospitals, health clubs, nursing homes, hotels, motels, and all public restrooms. Zep RING MASTER is available in angled-neck quart squirt bottles for easy application under the rim.

• Quickly removes rust, scum, stains and alkaline scale (hard water deposits).
• Can be used straight or as little as 1 ounce/gallon.
• Angle neck bottle makes it easier to clean hard-to-reach places, such as under the rim.
• Clean toilet bowls, urinals, shower stalls, ceramic tile, and most metal surfaces.
• Fights odor-causing bacteria and provides a sanitary environment on cleaned surfaces. Leaves a pleasant, refreshing fragrance.
• No strong acid fumes.Won’t harm septic tanks when used as directed.

‍