The source of the smelly malady is mold a single cell organism that grows in the dark and wet environment in your car s air conditioning system.
Air conditioning smells like mildew car.
Dirty air filters reduce airflow through your ac and help moisture remain inside the.
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.
This results in the dirty sock like odor you smell when you first start your car and turn on your air conditioner.
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.
This moisture occurs naturally and is part of the car but if left for too long it can create mold.
The fungi in your air conditioning grow on a part.
Clean or replace your ac filters.
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.
Smells of mildew in your car may be caused by the growth of bacteria.
Air conditioning systems trap tiny particles that settle in the filters over time and cause mildew growth when exposed to moisture.