We always recommend testing Wet & Forget Shower in an inconspicuous area prior to using.
Enclosures:
Showers, Shower Glass.
Fixtures:
Brass, Chrome, Bronze, Stainless, Nickel.
Shower Curtains:
Vinyl, Rubber, Nylon, Plastic.
Tiles:
Ceramic, Porcelain, Mosaic, Slate, Granite.
Showers & Tubs:
Acrylic, Porcelain, Fiberglass, Granite, Slate, Glass Tiles, Natural Stone.
Sinks and Toilets*:
Acrylic, Porcelain, Granite.
* Require a wipe down before next use. Wet & Forget Shower is not recommended for use on natural marble. Test in an inconspicuous area if you have dark tiles and hard water to avoid highlighting calcium deposits.