I always wanted a deordorant that did not stain my clothes. I also wanted something that was safe to use without the danger of harming the ozone or me.  It does not clog your pores.  I found it with a deodorant stone.  The stone is made from pure mineral salts. The same salt that you find in bath salts. It is safe for enviroment, it has no perfume or fragrances. It does not flake. It is long lasting.   It kills bacteria on skin which is what controls the odor.   It is used underarms and can also be used on feet.  It will keep you dry for up to 24 hours.