text: does not stick to the mirror.
  
  great idea, if the suction would stay stuck to the mirror. i've twisted and tightened multiple times and it keeps falling off. i ended up just taking the bristle piece and hanging it from a robe hanger in my bathroom to use. i was going to return it due to the suction not working but the part that holds the hair to brush/dry works great -- if you can hang it from something.