Big D Deodorant Concentrate is a cost-effective, multipurpose odor counteractant. Specially formulated, it will neutralize all odors on contact,not mask them. Big D Deodorant Concentrate can be used in conjunction with any cleaner or shampoo–anything that is water soluble. It can be used daily to counteract odors each time you clean. Safe to use, it is nontoxic, nonflammable and entirely biodegradable. USDA approved.Big D Deodorant Concentrate for use in hotel/motels, food service, health care, and institutional applications.