Seeing this on your vents is a sign that mold is growing throughout your car s ac system.
Mold in air vents car.
Spray inside the vents with a sanitizing enzymatic cleaner.
As a vehicle gets older bacteria mold and other unwanted micro organisms can start to grow.
Common symptoms and health problems caused by black mold may include.
Keep in mind that mold spreads through spores which are tiny particles that are invisible to the naked eye.
You can see the same principle at work when you drink an icy beverage and water beads up on the outside of the glass.
Common causes of black mold in air vents mold in air ducts most commonly occurs when there is moisture inside the ductwork.
Pour the mixture into a spray bottle and spray as far as you can into your air vents until the mildew growth is completely soaked.
Let the solution sit on the growth for at least 20 minutes.
This moisture occurs naturally and is part of the car but if left for too long it can create mold.
If so it might be time to clean the air vents in your vehicle.
Use a ladder to get better access into the vent.
The air intakes are on the exterior of the car around the windshield cowling.
Brush away dead leaves or any other accumulated debris using a broom or handheld dust brush.
The answer to this is most likely yes.
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.
It will typically be black olive green or brown with a somewhat patchy appearance.
Mold that isn t controlled will continue to grow until it eventually reaches your car s air vents.
The air that passes through the evaporator and the units mold build up will carry the foul smell inside of your car through your dash vents.
After awhile moisture mildew mold spores bacteria and other odor causing things can become quite a nuisance to both the driver and passengers.
The symptoms may vary from person to person and can also depend on the length of exposure and the amount of spores inhaled.
The fungi in your air conditioning grow on a part.
Clear off and spray the air intake vents.
As cool air flows through the vents on hot days the moisture in the air can condense inside the air vent.
Condenser coils pull moisture out of the air and into drip pans and if these become clogged they create the perfect environment for mold to grow.
More likely than not you ve built up some mold and mildew thanks to moisture in your ac system.
Solve the odor problem by eliminating it at the source.
Mold is the most common culprit for causing raunchy smells to come out of your cars ac.
Look for the first signs of mold around ac vents in the ducts and in the drip pans.