Product review (5 stars): This product really does EAT THE LINT
I was having problems with my dryer so I found this product and it was fantastic. I had a big lint clog and the one attachment removed the clog and then I used the brush and cleaned the extra lint. Now my clothes get dry in half the time.  Just follow the enclosed instructioin book and have a good shop vacuume.  I now use it once a year and I have never had a problem since I first used the product. All my neighbors have borrowed it to clean their dryer vents.