Product review (4 stars): lint free dryer vent
The vent cleaning system worked well, it did the job of cleaning out a dryer vent that was almost completly cloged with lint. I just used the 4in. brush and the 4 extension rods, could have used a few more extension rods. I started from the outside could not get all the way to the dryer, disconnected from the dryer side and worked the vent brush out this completed the cleaning of the vent. I started by just connecting the rods pushing and pulling the brush with out the drill, this cleaned the heavy lint out, then I connected the rods to the drill. Did not need the other tools at this time, but I can see useing the long brush for cleaning the cooling ciols on the refrigerator, as well as the dryer screen vent area. May look into getting a few more extension rods.