The answer to 'best way to clean dryer vent' is to regularly clean and maintain your dryer vent to prevent fire hazards and improve efficiency. This involves removing lint buildup, checking for obstructions, and ensuring the vent is properly installed and vented to the outside.
Start by unplugging the dryer and disconnecting the vent hose. Use a dryer vent cleaning brush or vacuum attachment to remove lint and debris from the vent, both inside and outside the home. Check for any kinks or damage to the vent hose and replace it if needed. Make sure the outdoor vent flap opens and closes freely. You may also want to consider having a professional inspect and clean the vent annually to ensure it's in good working order.