I have 2 wonderful cats, the older one vomits every so often as some cats do. Unfortunately, instead of the kitchen floor or hardwood floors, he does so on carpets! I am so glad I have the spotbot. It works beautifully and leaves a fresh fragrance. I highly recommend it. My only negative is the brush attatchment, there is no way to clean out hair that accumulates in it. If anyone has a remedy I'd appreciate some suggestions. Thank you for a fine product.