Probably one of the reasons why there is a distinct smell in your air conditioner when you turn it on is the growth of mold in your air vents.
Air conditioning smells like mildew car.
Dirty air filters reduce airflow through your ac and help moisture remain inside the.
This results in the dirty sock like odor you smell when you first start your car and turn on your air conditioner.
Here are some common reasons that could be causing a mildew odor to develop in your ac.
More likely than not you ve built up some mold and mildew thanks to moisture in your ac system.
This moisture occurs naturally and is part of the car but if left for too long it can create mold.
Air conditioning systems trap tiny particles that settle in the filters over time and cause mildew growth when exposed to moisture.
Clean or replace your ac filters.
Another potential contributor to the unpleasant smell emanating from your air vents could be from sources brought into the car like food pets children s accidents and smoke from cigarettes or cigars.
How to prevent musty mildew smells from car ac turn off the ac 2 5 minutes before you shut off your vehicle but leave the fan on.
The fungi in your air conditioning grow on a part.
As the car becomes older bacteria mold fungi and micro organisms can start to grow.
This will allow the entire ac unit to.
Smells of mildew in your car may be caused by the growth of bacteria.