3D Odor Eliminator spray contains a concentrated bacterial enzyme that has been certified salmonella-free. These powerful enzymes break apart the bond that causes foul odors so that you will permanently remove smells. It can easily eliminate the stench caused by spoiled food, pet odors, vomit, stale cigarettes, or waste receptacles. Its quick bacterial action digests the different materials that cause unpleasant odors and releases a pleasant fragrance that can instantly neutralize bad car odors. This versatile product is not only recommended for cars but also for nursing homes, hospitals, residential settings, and other areas that require odor control.