Instruct: Classify a given review into positive or negative sentiment.
Query: It Totally Worked!

This product worked for repelling (sewer) roaches. We used to get 3-6 per day, and we have only seen maybe 6 in about 6 or 7 months. It also doesn't bug our pets (we have 3 dogs, 2 cats, and several birds). It also worked repelling mice from the house this winter. I would say it did its job!