Help I need to not see out the window!

[sfoster]

I am shooting a film and I have to fog the windows so I can't see out but they let plenty of diffused light through. I'm in a hurry and have been searching with no luck. Is there some kind of diffusion spray I can get? By the way, I have to be able to get it off the windows after I'm done shooting. I'm sure it's out there, but I haven't been able to find it. Another scene I need condensation on the windows, or at least something that looks like it. Any thoughts on how to do this would be awesome! Thanks

 

[lowercase]

i've heard pledge spray wax will do the trick.
i always keep some on hand for dolly track and someone told me about it being great for fogging windows.
haven't had need for it yet so i can't verify it but give it a try.
thanks
keith

 

[lowercase]

i asked about the wax and they said spray deodorant, not wax.
hope you didn't make a mess testing it.
thanks
-k-