Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great mop head.

This mop is fantastic. I purchased this last year, forgot to write a review and I want to make sure it gets credit where credit is due. My mop head looks brand new but I have used it over and over--it rinses out clean as a whistle! After I rinse with water, I hang dry outside--easy peasy! I would recommend this product--a great value.