Poop-Off Dumb Cat anti marking and cat spray remover is the only product that removes the invisible sticky matter that remains after cat urination or spraying. We don't love the 'Dumb Cat' name because we don't think cats are dumb, but we do think it's not smart to spend money on products that don't work. Poop-Off for cats permanently removes new and old scent and urine odors other cleaners leave behind. Contains filtered water, concentrated active enzymes, deterrent, proprietary penetrate and fragrance. Made in USA