Go outside the house and remove the exterior vent cover.
Clean dryer exhaust duct.
If you find much lint on it repeat the step again.
Use hose extensions if available to vacuum out as much of the duct as you can.
Move it carefully spinning while you push it in.
Use the large dryer vent duct brush to clean out the duct.
Start by removing the cover then put on some work gloves and clear out any accumulated lint.
The tools and supplies you need to clean a dryer vent duct include a vacuum with a long hose attachment dryer vent brush kit screwdrivers and ul listed metal foil duct tape.
Clean out the dryer vent from the outside using a vacuum.
Remove lint from the duct by hand and then vacuum the inside of the duct.
Once the dryer s in place head outside to clean the exterior vent.
Pull it out and remove the lint from the brush.
Cleaning a dryer duct isn t difficult.
In back of most dryer units is a short 4 inch diameter.
It will make cleaning it easier.