How to clean dryer vents effectively and safely?

To clean dryer vents effectively and safely, start by unplugging the dryer and pulling it away from the wall. Remove the vent cover and use a vacuum or dryer vent brush to remove lint and debris. Clean the vent hose and the vent opening with a vacuum or brush. Reattach the vent cover and plug the dryer back in. Regularly clean the vent to prevent fire hazards and improve dryer efficiency.