This is a must have for pet owners!! IT ACTUALLY WORKS! I use it not only on my pets messes, but my children’s spills as well. My dog vomited a bright, medium green bile that I swore even this stuff might not get out, but I was wrong. After two applications the stain was gone. I also have a terrible cat who doesn’t always use the box. This is the best product I’ve ever used for cat urine. You definitely need multiple applications of this for cat pee, and then after the correct time frame I carpet clean my floors and it really works. My family members have even been impressed when I’ve shown them the product!