Instruct: Classify the given review as either positive or negative.
Query: Light colored Cowboy Hat Cleaner

Received this item super fast and I have to say it worked very well! Cleaned the hat up very nice from years (8 years) of dust and nicotine from smoke. It didn't take out the really bad stains, but I would have no problem wearing my hat in public. I will be ordering the dark hat cleaner as well. I highly recommend this cleaner! Thanks!