Excess moisture from the cleaning solution would have to be wiped off. If you want to stay on top of your air duct cleanliness while preventing bad smells from impacting your lung sensitivity, allergies, or driving comfort, it is an excellent strategy to have the air ducts cleaned proactively once per year, especially if you do much driving in dirty environments. Note: There will be a slight spearmint scent after the service is completed. my work cut out for me. However, inexpensive foam paintbrushes make the job quick and easy. The lemon scent can also help get rid of the smell of mold if it is emitted from your car air conditioning vents. Need help? Foam paint brushes are an inexpensive alternative to a professional detailers car AC vent cleaning brushes. One very simple means to prevent mold growth is by brushing away leaves and debris once a week or when necessary. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Or you may just take a new brush for cleaning. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/53\/Clean-Car-AC-Vents-Step-1-Version-2.jpg\/v4-460px-Clean-Car-AC-Vents-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/5\/53\/Clean-Car-AC-Vents-Step-1-Version-2.jpg\/aid8552493-v4-728px-Clean-Car-AC-Vents-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":306,"bigWidth":728,"bigHeight":485,"licensing":"