How Much To Clean Dryer Vent. How much does it cost to clean a dryer vent? If you need more length to reach the other end of the duct, add another segment from your brush kit.
This will help with the air moving the lint through and out the vent. Even if you’re diligent about emptying the lint screen, small fibers will get through the trap and into your dryer vent. But more complicated vent systems will take longer to clean (and cost more).
How much does it cost to have someone clean your dryer vent?
But more complicated vent systems will take longer to clean (and cost more). Diy dryer vent cleaning kits have an average cost of $27. Some contractors may charge differently. The brush should loosen lint that has become lodged along the ductwork.