Pet Odor Eliminator Refill | 128 oz

The best. Nothing kills odor like this stuff

This is the only thing I use for pet odors. I had a cat who was locked in a room and peed on an old mirror that was backed with old wood, wrapped in a blanket. After spraying it twice with Zero Odor, I had my sister (super nose) check the back of the mirror for odors. She couldn't detect anything.