Regularly cleaning out the vents in your bathroom is crucial to ensuring water damage and mildew or mold growth don't become a problem. Clogged vents can lead to moisture getting trapped inside, which increases the water damage risk due to water contact with walls, tiles, and other parts of the bathroom. The same applies to preventing the growth of mildew or mold, both of which can become hazardous over time if they are not taken care of sooner rather than later. Should you start to notice water damage or an abundance of mold or mildew in your bathroom, make sure to give your bathroom vent a thorough clean right away!