The answer to 'natural dryer vent cleaner' is that you can use a variety of natural, eco-friendly products to clean your dryer vent. Some effective options include baking soda, vinegar, and even a homemade mixture of warm water and dish soap. These natural cleaners can help remove lint, debris, and buildup in your dryer vent without using harsh chemicals.
When cleaning your dryer vent, it's important to do so regularly (at least once a year) to maintain proper airflow and prevent fire hazards. You can use a flexible dryer vent brush or a compressed air canister to dislodge and remove any accumulated lint. Be sure to disconnect the vent from the dryer and clean the entire length of the vent, including the outdoor vent opening.