The Wal-Mart associate recommended this product when I asked where the dryer vent cleaning items were. I got home and tried to use it and It's 1\/2 the size of a regular sized venting hose. It didn't even come close to touching the sides and it's so light-weight that there's no control to it. Don't waste your time or money on this.
I clean my dryer filter after each use, however I knew there had to be lint that wasn't collected by the filter. Because I keep hearing so much about fires caused by dryer lint, I thought it would be a good idea to attempt to deal w\/ it. So....saw this little brush and thought I'd give it a try. It works quite well -- very easy to use. I did get lint out of the lint trap, but not as much as I'd anticipated, which is a good thing. I'm quite pleased w\/ my purchase and will use it on a regular basis to gather any lint the filter doesn't catch.