Foam and stuff flying out of defroster vents

[blaze]

Had this problem a while back, thought car was just getting old. I would see some black foam stuff flying out of defroster vent and dust also, it stopped happening after a while... But then today as i was cleaning the inside of the window i noticed droplet spots all over the front windshield close by the defroster vent so i know its blowing some type of liquid onto the windows...

Is this a common problem for these cars? does anyone know what is going on with my defroster air vents? is there a way to clean it out or something?

My car has no air conditioner but it does have a air compressor for the defroster right? maybe the AC compressor is dirty inside? i dont know whats wrong but i want to fix it, i dont want to be breathing in whatever the heck i am breathing in who knows if its toxic...

[Snowfork]

There is an electric motor in the dash that blows the air, that is not an a/c compressor, it is a blower motor.
If you car has no a/c mechanisms then it plays no role in this situation

[blaze]

Thanks man good to know, learn something new everyday...

Is there anyway to access this blower motor? i want to clean it out..

Also this means i can use the defroster all i want without wasting gas? I know some other cars waste gas with the defroster on at all times... I live in vancouver so its raining all the time and the defroster is a must use item at all times pretty much

[Snowfork]

Sometimes the defroster cycles the compressor on while the setting is on.
That is why it uses more gas, but it should be an unnoticeable difference unless you drive a car with a very small engine.