Instruct: Classify a given review into positive or negative sentiment.
Query: Goodbye stinky smells!

This is a fabulous product. It is also the only product you can spray ON YOUR PET because it is food grade and completely non-toxic. It works by literally breaking apart the molecules that carry odors. You can use it for any kind of organically-caused odor - you name it, this spray eliminates the smell. I don't mean it covers it with deoderant (it only has a faint peppermint smell) but that it kills the stink. I have used it in the following ways with complete success: Every imaginable kind of dog-created smell; cat box odor; stinky cat rear-end; smelly shoes; burned dinner smoke; teenaged boys/aftermath of chili-fest; bathroom spray; and the sour end-of-summer auto carpet stink that we get here in the humid Midwest. We take our dog in the woods every day, and carry a big spray bottle of PureAyre in the car in case of skunk or decayed roll-ins. We take it camping, and have a bottle in the kitchen, in the basement, and upstairs in the bathroom. I'm 100% satisfied.