this review title is: great brush difficult to clean update not any more and the content is: asin nov update i am changing my rating from a very generous star to a star this brush started out wonderful but within a matter of weeks quickly deteriorated to a broken bristle popping vent cracking mess i have tossed it into the round file my previous brush lasted about years.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.