Absolutely. It contains a powerful bleach formula that instantly cleans and whitens surface. Use on Grout, tile, fiberglass, and porcelain tubs, showers, sinks and outdoor furniture. I hope this helps! If you require any further information, feel free to contact us at1-888-805-4357. We appreciate you business and look forwards to servicing you in the future. - Zep Inc.
Hi, Tiredmom34! Zep Mildew Stain & Mold Stain Remover removes mold stains and mildew stains from grout, tile, fiberglass, and porcelain tubs, showers, sinks and outdoor furniture. It is not advisable to use Zep Mold Stain & Mildew Stain Remover on glass. Try Zep Foaming Tub & Tile Cleaner, it is an acid-based formula designed to instantly penetrate and remove, soap scum, calcium deposits, limes scale and hardwater stains from acrylic, fiberglass, ceramic tiles, porcelain, laminate, glass shower walls/doors, and Corian. ®** I hope this helps! If you require any further information, feel free to contact us at1-888-805-4357. We appreciate you business and look forwards to servicing you in the future. - Zep Inc.
I don't know. All I know is that it WORKS! The mold and mildew on my lawn furniture just disappears like magic...barely needs wiping off!
It worked perfectly. I love it i will never use another cheap product again for mold and mildew.
I have not used on paint. I would try it on a small area, and see if it works(?)
Here are some do nots - Not for use on metal or vinyl But you can use on these Whitens fiberglass, tile and grout, Safe for use in toilet bowls, sinks, tubs. Spray, wipe and rinse clean Going beyond this list might be problematic because it has an Industrial strength formula
The product is great and get the job done beautifully.
Hello, Haird! The Zep Mold Stain & Mildew Stain Remover contains a 1% to 5% concentration of sodium hypochlorite. Laundry bleach is usually 5.25 %. For more details on the Zep Mold Stain & Mildew Stain Remover ingredients, please visit: https://zsds3.zepinc.com. I hope this information is of help. Should you have further questions, feel free to contact us at 1-888-805-4357. We appreciate your business and look forward to serving you in the future. -Zep Inc.
I've used it on my concrete driveway and walkway - works well.