Product review (5 stars): You NEED this!
I just moved into a new home. The dryer vent was so clogged, my clothes wouldn't get dry and moisture was accumulating in the laundry room. I knew this was a fire hazard, so I ordered this duct cleaning kit. I was astonished how much lint I removed from the first 12 feet of duct. My duct runs up through the ceiling, traversing the attic, before exiting the roof, so I need to buy an extension kit to make sure the remainder of the duct is free of lint. I found it helpful to tape a bag under the vent to catch the lint. I caught enough to knit a sweater! The tool is easy to use and works like a charm. It comes in a package that can be re-used. I highly recommend this product. It is less expensive than the name brand, and it is of high quality and functionality. It attached easily to my drill, and was much easier to use than I thought it would be. It was actually kind of fun to see how much lint came out.