Product review (5 stars): Works Like A Champ!
Since we moved in to this house a few months ago, the dryer has never worked properly. There is about 13' of duct between the laundry room wall and the outside of the house, and I had a strong suspicion that the duct was the problem.

I spent a couple hours using the auger brush, the blockage removal tool, and all four of the rods to clean the duct from both ends. It worked great! I was shocked at the giant wads of lint that came out of the duct. No wonder it was taking forever to dry anything! After using the LintEater, I dried a king-size blanket in record time. The difference in performance is simply amazing!

This is a useful tool to have, and it is definitely sturdy enough for multiple uses. Now that the duct is clean, I expect that a quick pass every year or two with the auger brush will be all that's needed to keep the duct clean, safe from fires, and flowing free.

Because I have a shop vacuum with a 4" hose, I didn't need to use the Vacuum Adapter or Dryer Adapter, so I can't vouch for them, but they  both seem to be sturdy enough for the job; Though I suspect actually using the Vacuum Adapter might be a bit fussy and/or frustrating.