The answer to 'types of dryer vent cleaning' is that there are two main types of dryer vent cleaning: professional cleaning and DIY cleaning. Professional dryer vent cleaning is performed by trained technicians who use specialized tools and equipment to thoroughly clean the entire length of the vent, including the exterior vent opening. This is the most effective way to remove built-up lint, debris, and obstructions that can pose a fire hazard and reduce the efficiency of your dryer. DIY dryer vent cleaning involves using a flexible vent brush or vacuum attachment to clean the visible portion of the vent, but it may not be able to reach and remove all the lint and debris deep within the vent.
Regularly scheduled professional dryer vent cleaning, typically every 1-2 years, is recommended to ensure your dryer is operating safely and efficiently. However, DIY cleaning can be done more frequently, such as every 6 months, to help maintain the vent in between professional cleanings.