Purex® Odor Stop with Oxi Power is specially formulated with powerful odor elimination technology to fight even the most stubborn odors and keep your clothes smelling fresh for up to 30 days out of storage. Plus, with Oxi Power, this formula provides even more powerful cleaning performance* to fight tough stains while keeping your clothes looking just as bright as you’d expect using Purex® laundry detergent. *vs. regular Purex®