Product review (5 stars): Excellent choice for cleaning out dryer vent line. Worth every penny!
The lint eater is amazing! We recently bought a house that was built in 2001 and previously owned by an older lady, so I assumed the dryer vent had never been cleaned. Before setting up the dryer, I wanted to give the vent line a thorough cleaning for safety's sake and to help the dryer run as efficiently as possible. Well, I'm glad I did! The exterior cover on the vent had been gone for some time, and the amount of leaves and pine needles plus lint wads that I got out were shocking! It seemed like every time I ran the LintEater through line, it dislodged another fist-sized wad of stuff. When I first hooked up the shop vac inside the house, and went out to the vent exit, there was almost zero air getting sucked in. The wads were so huge that they kept stopping up my shop vac hose and I had to keep going inside to clean it out. After all was said and done, my vent line is free-flowing and working as good as new. Glad I spent the money on this product!

Helpful tip - when I started, I just jammed all of the rods together and tried to work it into the vent line. It's way too unwieldy this way, and every time you hit the power on the drill, the rods get kinked and knotted up because they're so flexible. Start with one, and when that one gets most of the way into the vent line, add another. Repeat as necessary and you'll have a MUCH easier time.