Sparkey,
You need air flow to know down the fog. Some heat with it helps. My wash has floor it which is supplemented with a fan coil. When it gets cold the fan coil runs non-stop and heat is added during the wash and 10 minutes after.
Do you have a link for a place to price out a setup like this?
did you buy a heated fan for taking care of this yet? I have a brand new radiator fan blower for this purpose I never used and would sell for about 1/2 of new price.