Review on Mister Max Original Scent Remover by Donald Marin

At first I thought it worked fine but the smell from the cat accident returned after a few weeks. I ordered another enzymatic cleaner (Rocco & Roxie Stain & Odor Eliminator) which permanently removed the stain. I have used Rocco & Roxie on other stains not previously treated by Mister Max and these stains were successfully removed on the first try. IMPORTANT TIP WHEN USING ENZYME STAIN PRODUCTS: When using enzyme-based cleaners, it is important to follow the directions carefully. The cleaner needs to stay wet long enough for the enzymes to fully absorb the odor-causing proteins. I used old fashioned clear plastic rugs (with little spikes on the underside) to cover the patches to keep the grout from evaporating too quickly in our dry climate. ADDITIONAL TIP: I keep these treadmills ready with spikes cut to fit patio chair seats. When not needed for this internal purpose (fortunately my cat's problem was solved with a course of antibiotics for a urinary tract infection), I place spiked plastic skid segments on our patio chairs to discourage feral cats from jumping onto my chairs and watering squirt She. Runners are a very effective and inexpensive way to scare away unwanted cats!