The answer to 'which is better dryer vent cleaning or' is that dryer vent cleaning is generally better than not cleaning the vent at all. Regularly cleaning the dryer vent helps prevent fire hazards, improve energy efficiency, and extend the life of your dryer. However, the better option depends on your specific situation and the condition of your dryer vent.
Dryer vent cleaning involves using specialized tools to remove lint and debris buildup inside the vent, which can be a fire risk and reduce airflow. This improves dryer performance and safety. On the other hand, not cleaning the vent can lead to longer drying times, higher energy bills, and potential fire hazards. Professional vent cleaning is recommended every 1-2 years, or more frequently if you notice signs of blockage.