What and why is there smoke/steam coming out of the air vents with the a/c on??

What is your question?

I have a 2002 ford Taurus, when I have the air conditioning on there is like smoke/stream coming out of the air vents when the a/c is on it just recently started to do this a couple weeks ago, the smoke/steam has no smell or odor to it and it can do it at different times it could be when I first start the car or after the car has been running with the a/c on for a while and it will just start blowing out of the air vents, I have never had a problem with any car like this before so I have no idea what it could be, and hope it is nothing too bad, any help would be appreciated. I would love to know the reason why or what is causing this issue. Thanks in advance!

What makes this problem better or worse?

Nothing seems to help or make it worse other then if the a/c is off. But it being nearly 100° outside and babies in the car that really isn't an option we need our a/c

How long has your 2002 Ford Taurus had this problem?

A few weeks or so