ok let try...
1) turn hot shower on and leave it
2) turn sink hot water on and leave it
3) flash the toilet around 3 to 10 times
4) its should fogs up ur bathroom room to stream up your mirror....
5) turn light off and say his nand Candyman from 3 to 100 times keep repately until u see something in the mirrors...
*its worked for me and i wasnt believe'd it until i saw it....*
for bloody mary... just turn light off and say bloody mary from 3 to 100 times ....
hints: only work when ur being seriously and low voice.