Get matched with top dryer vent cleaners in Kellogg, IA

Yes, mold can grow in a wet dryer vent. Mold is a type of fungi, and fungi thrive in warm, moist conditions. Dryer vents need to be aired out so heat can escape and moisture can dry. If your dryer vents aren’t properly vented, the trapped heat and moisture will cause mold to grow, and the mold can spread to the dryer and even your clothes. Not only can this leave a musty smell on your freshly laundered clothes, but—more importantly—it also poses a health risk.

A burnt rubber smell coming from your clothes after they’ve been in the dryer can be the result of too much lint in the lint trap. This prevents air from circulating properly, and the lint may even come into contact with the heating element. It could also be the result of bigger issues like a faulty thermostat or worn-out dryer belt. A burnt rubber smell can even come from elastic waistbands or rubber decals in your clothes. To remedy this, dry clothes on a lower heat setting or allow them to air dry instead.

Using a leaf blower to clean your dryer vent isn't a good idea. Theoretically, the leaf blower should push the lint and debris toward the exterior vent opening, helping it exit. That's usually not what happens, though. 

Instead, the lint can get stuck further in the vent, creating a blockage and making the problem worse. You need a scrubbing tool, such as the rotating brush head on a dryer cleaning kit, to push the lint out of the ductwork.

Use air purifiers, clean regularly, and ensure proper ventilation to reduce pollutants.