Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works like a charm-- at a fraction of the price

We have a senior cat that occasionally gets locked into the spare bedroom overnight by the kids, resulting in her using the guest bed as a litter box. (Ick, I know.) This product works better at removing the smell and stains than the stuff our vet sells at 6x the price. I put a cup in the washer with the soiled linens, and use it topically on carpets and other surfaces. The smell is OK, and it definitely removes the [...] odor-- it doesn't just cover it up like so many other pet odor removal products.It's available at Target in single bottles for about the same price as Amazon. Highly recommended: it works AND is among the cheapest products out there.