Use Mytee Mitt™ with cleansers or by itself to remove algae, rust, scum and dirt easily from tiles, fiberglass, cement and vinyl with less work, in less time. Patented non-scratch cleaning bristles do the work. Thousands and thousands of these bristles act as mini-scrapers to undercut the dirt and easily lift it from the surface being cleaned. In addition to Pool and Spa cleaning applications, Mytee products work great for cleaning boats, RV's, Travel Trailers, showers and tubs, patio furniture, pots and pans, counter tops and many other surfaces.