Flitz Industrial Strength Aluminum Preclean, Chrome and Stainless Steel Cleaner is an intense cleaner yet it will not dull aluminum. It attacks what sits on the surface rather than the metal itself. Use it to clean the surface before you polish. Spray on, buff off, then clean it. brings out the best shine. Behind every Flitz product is a team of people who share a passion for creating the highest quality polishing and buffing products. Over 28 years of leadership and experience are why consumers worldwide have come to depend on Flitz as a brand they can trust.