Product review (5 stars): Shockingly awesome...
Bought a new home the previous owners had one of those boxes with water to catch lint I so I knew this line was going to be major league clogged. Sure enough it was so I ordered this kit. My dryer line is super long and vents thru the roof from 2 stories below. I did not have a shop vac so what I did was use the tool from the dryer location then in the attic I was able to cut the vent hose and insert the tool back down the other way then finishing up from there to the roof. The tool to get blockages removed worked awesome. I suggest you start with this tool if you know your line is completely clogged. I bought the ext kit knowing mine was a long run. For 50 bucks for both items I now can do this every few months without going back into the attic. Just a simple 10 minute maintenance clean out will do. This is a must own tool for any home owner. I was blown away at how well it worked.