A trip to the farmer's market last week had me stopping to smell the flowers, and unfortunately -- spotting the flies. Fruit flies were everywhere and happen to be one of my biggest pet peeves, so as soon as I returned home, I did a bit of research on how to fight the good fight.
Buff a thin layer of shaving cream (not gel!) directly onto the mirror after a cleaning. Surprisingly, the mirror won't look any differently than before, but the steam from your super hot shower won't fog it up!