Product review (5 stars): This cleaning kit is a must buy
Hands down one of the best things I bought this year.  The flexible rods are great and sturdy and it cleaned my 22' run of duct out perfectly.  I was having a problem drying loads of laundry, usually taking about 1.5 hours per load.  I bought this kit and started cleaning out the duct, pulling out wads of lint and even a birds nest...no bird with it.  It now takes 30 min. to clean a load and I am psyched.  Saves on electricity(or gas) and well worth the money.  This kit is really inexpensive and I would recommend anyone who has a long run of duct to get one.  I've already recommended it to a lot of my friends and they were very interested.