The key to soft, smooth skin may be in your cat’s littler box. Litter is nothing more than small ground up pieces of a special kind of clay. The same clay just so happens to be the main ingredient in most facial masks and body wraps. Just add some water and squirt aloe vera, throw it in the microwave for about 20 seconds and you’ve created an affordable, effective face mask. But remember to use the unscented stuff, since those with scents could contain harmful chemicals.