Instruct: Classify a review as either positive or negative.
Query: You can use it more than once

Much bigger than I thought it would be, and the plastic is quite hard and sturdy.I used it in my bathroom sink and it fished out some stuff but not as much as I expected. It didn't make a noticeable difference in the water flow. I imagine that's different for everybody.As for cleaning it or not, I would say absolutely try to clean it, unless you have some thick gunk hopelessly tangled in the sharp teeth and you'd risk hurting yourself. In my case, I just rinsed it (above the toilet so the "catch" wouldn't end up in the sink again) and all the stuff easily came off.Store it in the package it came out of it. You don't want those sharp teeth lying around without any cover.