If you have any sort of stain and odor buy this. Originally got it because the cats had been peeing in the basement and we didn't know, tried many other cleaners first and the smell and stain kept coming back, with two applications of MyPetPeed the smell and the again are gone and months later have not returned. yesterday my brothers dog peed on my couch, my nice not very old huge sectional microfiber couch, I did a colorfast test and determined it was safe then used MyPetPeed and today the smell is gone and no damage to my couch. Ive used this in my dad's bedroom where he has had accidents (urine and bowel incontinence), in his bathroom around the toilet, under his table where he drops food and anywhere any of the animals has an accident. I bought a hand sprayer bottle (think garden section) because it's easier to apply to large areas and it makes clean up super fast and easy. 5 star all the way.