The Upwind 32oz Odor Eliminator High Efficiency Laundry Detergent breaks down dried and crystallized materials, which results in complete removal of odors. It also removes stains and cleans clothing items without leaving behind any residues. It is safe to use on carbon clothing with no brighteners or fillers. Copper scent control products include superior named copper ion technology to remove a large array of odors. Made in the USA.