How To: Clean a Dryer and Dryer Vent System

  1. Pull out the dryer.
  2. Unplug the dryer from the wall receptacle. Disconnect the flex vent from the exhaust duct.
  3. Vacuum the back side of the dryer and underneath it to clean up the area. Return any items that are found in the process to the tenant.
  4. With the vacuum nozzle in position at the bottom of the exhaust vent, use the flexible brush, and clean out the exhaust vent of the dryer.
  5. Take off the back of the dryer and wipe down interior surfaces, making sure that the heating elements are clean.
  6. Brush and vacuum out the dryer lint trap.
  7. Stretch nylon hose over dryer vent exhaust and run dryer to make sure that it is operating.
  8. Remove the exterior vent louver cover.
  9. Stretch elastic nylon hose over exterior j channel of dryer vent opening.
  10. Wrap a leaf blower nozzle in a towel and blow the exhaust duct out. The hose should catch all of the debris.
  11. Position the vacuum at the bottom of the exhaust duct to catch the debris.
  12. Brush out the exhaust duct using a cordless drill and 2 sections of flexible rod.
  13. Turn it in a clockwise direction only, so that the rods do not become unthreaded.
  14. If the brush becomes lodged, push it in and pull it out until it turns freely again.
  15. Once the exhaust duct is cleaned, reinstall the exterior vent cover.
  16. Check to make sure that the louvers are operating freely.
  17. Reconnect the flex vent, making sure it is fastened securely, plug the dryer into the receptacle, and push it back into place.
  18. Wash the lint trap if necessary.
  19. Sweep and wipe up the floor.

Congratulations! You have successfully cleaned the dryer vent system.