Don't give rust a fighting chance In humid or electrically-charged environments, even stainless steel is susceptible to corrosion. Over time, rust discolors metal, weakens it and can eventually render it unusable. CitriSurf 77 Stainless Steel Cleaner and Passivation Formula protects metal surfaces from harsh environments by forming an inert surface layer that helps prevent rust and corrosion. Periodic use of CitriSurf helps keep stainless steel, bronze, brass, chrome and aluminum clean shielded from rust causing iron. More than a stainless steel polish Our exclusive formulation features citric acid and other proprietary ingredients to provide low-cost and efficient eradication of corrosion-causing free iron. By eliminating these contaminants, CitriSurf 77 establishes a truly passive surface that is less likely to suffer from natural chemical processes that eat away at metal. This keeps kitchen range hoods, refrigerators, BBQ grills, and pool fixtures strong and boasting like-new appearances. Commercial grade cleaner safe for home use CitriSurf 77 is NSF.org registered as acceptable for use in and around food processing areas where its use is not intended for inclusion into food ingredients. It is a trusted cleaner widely used in industries such as Medical, Food and Beverage, Military, Marine and Aerospace. Made in the USA When used as directed, CitriSurf 77 meets the requirements of ASTM A967, ASTM A380 and ASTM B600 as well as AMS 2700 standards. Its trigger sprayer delivers mess-free, targeted application to up to 90 square feet of surface area. Its low-hazard chemistry makes CitriSurf 77 environmentally friendly and ideal for home and commercial use. Carefully follow instructions for use on the back of the bottle. To help keep stainless steel, bronze, brass, chrome and aluminum surfaces in pristine condition, add CitriSurf 77 Stainless Steel Appliance Cleaner to your commercial or household cleaning supplies today.