• Active Ingredient: Contains microscopic diamonds that scrub away stains and polish surfaces.
• Surface Safety: Safe for use on glass shower doors, auto glass, mirrors (non-tinted), stove tops, and various metals.
• Application: Best applied with a damp cloth or sponge, rubbed in circular motions, and then rinsed thoroughly.
• Effectiveness: Removes years of build-up that standard cleaners cannot.
• Safety Notice: It is not for use on painted surfaces, plexiglass, or in direct sunlight. 
  Delta Distributing +4

Before

AFTER!!!! look at that

Made with genuine diamonds, this multi purpose water spot cleaner cleans windows, auto glass, Shower doors, glass stove tops, aluminum, porcelain, stainless steel, bronze, chrome, tile, copper, buildings, boats, cars, and more.  When you need a grenade to clean shower doors that were left untouched for years.  Get out the Diamond Magic.

Shake well before use and always use a wet(dampened) cloth to apply. Do not allow product to dry. Keep moist.  Repeat as necessary.  Not for use in food processing areas.  Do not use on painted surfaces, plexiglass, or mirrored  glass.  Do not use in direct sunlight..