The answer to 'how to clean dryer vent cleaning' is to regularly clean and maintain your dryer's exhaust vent to prevent fire hazards and improve efficiency. Over time, lint and debris can build up in the vent, restricting airflow and creating a fire risk. Symptoms of a clogged vent include longer drying times, the dryer running hotter, and visible lint buildup around the vent outside.
For most homeowners, cleaning the dryer vent is a relatively simple DIY task that can be done a few times per year. However, if the vent is particularly long, has multiple bends, or is difficult to access, it's best to hire a professional vent cleaning service to ensure it's done thoroughly and safely.