THE BEST SIDE OF BATHROOM MIRROR KEEP FOGGING

I'd initially thought I used to be gonna go with a more in depth trim to frame out the mirror but soon after I checked cost about the trim I wished to use (my mirror was BIG!) and reconsidering, I chose to go with a far more simple/clean seem.  Matt also used the Dremel to notch out a bit of wood where the mirror clips are (see image above) so wh