Product review (5 stars): Perfect Product
I purchased this product to clean my dryer vent of lint.  It worked exactly as presented here.  It hooks to a drill and is very simple to operate.  I was amazed at how much lint came out and am so relieved to ahve it cleaned out. Just use duct tape to secure all the extension pieces together, this way if something happens it won't get stuck in the dryer venting system.