Product review (5 stars): A good investment for the home owner
I tried to get my dryer vent cleaned locally and two places gave me a date 3-4 weeks out before they could get to me. Also they charged between $175 to $250 dollars for the service.
Since I couldn't run my dryer again until the vents were cleaned, I purchased the Gardus LintEater set and got it in 2 days, I also bought the Gardus 12' extension, and cleaned my 26' dryer vent in less than an hour of solo work.
I'm very pleased with the product.

I have nice hard ducting runs from laundry room to the outside wall, and this device worked like a charm.

However, if you have those fragile flexible plastic or tinfoil ones, you probably do not want to go this route or if you do try it - - you will need to be very careful.