Our bedroom windows are absolutely covered in condensation every morning - leaving windows slightly open just seems to mean that a small area around them is clear. I'm not sure what else we can do about it, but what's really bothering me is that the blinds are now really mouldy and stained on the inside (where there are touching/ right next to the wet windows). What can I do to get rid of it?? To be honest, I don't even know how to get the blinds down (they're roman ones). Can anyone suggest anything? It looks absolutely horrible from the outside, and I'm guessing isn't too healthy either.