How to clean the dryer vent effectively and safely?

To clean a dryer vent 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 in the dryer. Regularly clean the vent to prevent fire hazards and improve dryer efficiency.