What better gift for you or for someone you love than the gift of safety!  You will receive a free non-slip bathtub (or shower) treatment from “Not Slippery When Wet.” Treatment takes just a few minutes to do and can be used immediately afterwards. The results will last a lifetime! Bathtubs must be porcelain, and showers must be of a porous tile for the treatment to be effective. “Not Slippery When Wet” offers non-slip flooring treatments for tile, concrete, showers and bath tubs.