Viper Renew Restorative Tile & Grout Cleaner is a powerful solution designed to tackle stubborn stains and soils on grout, tile, and stone surfaces that have been neglected over time. Operating on the acidic side of the pH scale, it effectively removes embedded dirt, hard water deposits, soap scum, and efflorescence, rejuvenating the appearance of your surfaces.

This cleaner utilizes a proprietary organic salt that is twice as effective as phosphoric acid in dissolving calcium carbonate, yet it emits no unpleasant fumes. Unlike aggressive acids such as phosphoric or muriatic acid, Viper Renew is a safer alternative, classified only as a mild skin irritant.

Viper Renew is ideal for situations where other cleaners have failed, making it a reliable choice for restorative cleaning projects. Its potent formula ensures that even the most challenging cleaning tasks are handled with ease, restoring the original beauty of your tile and grout surfaces.

Use Viper Renew when all other cleaners have failed.

It works on the acid side of the pH scale removing soils and stains on grout, tile and stone that have been neglected for years. Viper Renew actually removes a very thin layer of grout, taking with it all hard water deposits, soap scum and efflorescence. The proprietary organic salt in Viper Renew is twice as effective as phosphoric acid at dissolving calcium carbonate, and without the unpleasant fumes. Keep a gallon of Viper Renew on your truck so you'll be prepared for even the most extreme tile and grout cleaning situation.