Odor Warrior ™ Litter Additive - Cat litter odor control with ultra absorbing activated charcoal. Odor Warrior starts working immediately without masking odors with fragrance. Use it with all types of litter; scoopable or non-scoopable, clay or natural. Eliminates odor for a fresh, clean smelling home. Odor Warrior is non-toxic, and made from coconut shells, a natural and sustainable resource.