ScentBlocker Laundry Detergent for Trinity Clothing was formulated to clean fabric, remove any exterior odors and rinse completely free with no residue. Some laundry detergents may leave residue that clogs the pores of adsorbent molecules, prohibiting scent adsorption. With ScentBlocker Laundry Detergent for Trinity Clothing, you can be assured your scent-control clothing will deliver the maximum adsorption possible. Made in USA. Size: 16 oz.