We can all do a bit more to help keep waste out of our landfills. Zero waste conditioner bars are a great addition to your efforts to live a greener life. This solid shampoo bar is sulfate free, baking soda free and produces a wonderful lather that smells divine. Enjoy countless washes without ever having to replace the bottle. For best results, wet hair and rub shampoo bar directly on hair. Work through until you feel the slip of the bar and rinse! Easy and fun to travel with. Your bar will last longer if stored on a soap tray that drains.