Dirty air filters reduce airflow through your ac and help moisture remain inside the.
Air conditioning smells like mildew car.
This results in the dirty sock like odor you smell when you first start your car and turn on your air conditioner.
Clean or replace your ac filters.
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.
This will allow the entire ac unit to.
The fungi in your air conditioning grow on a part.
Smells of mildew in your car may be caused by the growth of bacteria.
Moisture is the building block for mold and mildew growth which can cause a musty smell from your air conditioners.
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.
Air conditioning systems trap tiny particles that settle in the filters over time and cause mildew growth when exposed to moisture.
This moisture occurs naturally and is part of the car but if left for too long it can create mold.
More likely than not you ve built up some mold and mildew thanks to moisture in your ac system.
As the car becomes older bacteria mold fungi and micro organisms can start to grow.
If there is an odd moldy smell that kicks in as soon as you turn your air conditioning on you don t have to close your nose and bear it.