The answer to 'dryer vent cleaning tips' is to clean your dryer vent regularly to prevent fire hazards and ensure efficient operation. Dryer vents should be cleaned at least once a year, or more frequently if you notice reduced airflow or longer drying times.
To clean the dryer vent, start by disconnecting the vent from the back of the dryer. Use a dryer vent cleaning brush or a plumber's snake to remove any lint or debris buildup inside the vent. Be sure to clean the vent all the way from the dryer to the outside exhaust. You can also use a vacuum hose attachment to suck out any remaining lint. Once the vent is clean, reattach it securely to the dryer and check that the outside vent flap opens and closes freely.