Twenty Mule Team Borax
Natural Laundry Detergent Booster & Multi-Purpose Cleaner. 20 Mule Team Borax™ is an all-natural powder used to help with cleaning, laundry, odor control, DIY crafting, and more! Where To Buy. All Natural. The only ingredient in Borax is a naturally occuring mineral called sodium tetraborate. It's free of phosphates, chlorine and other chemicals.