The answer to 'natural air duct cleaner' is that using natural ingredients like baking soda, vinegar, and essential oils can be an effective way to clean your air ducts without harsh chemicals. These natural solutions can help remove dust, debris, and odors from your ductwork, improving indoor air quality.
To make a natural air duct cleaner, mix equal parts baking soda and vinegar in a spray bottle, then add a few drops of lemon or eucalyptus essential oil. Spray the solution directly into your air vents and ductwork, let it sit for 15-20 minutes, then use a vacuum hose attachment to suction up the dirt and debris. Repeat this process every 6-12 months to keep your air ducts clean and fresh.