Im in this Food & Nutrition class where you cook and stuff and we did this activity a couple days ago that has totaly warped my mind.
To show us hot to wash our hands properly the teacher put this liquid that simul;ated germs on your hand, and then told us to go wash our hands like we normaly do. I volunteered and when I was done she turned off the light n held a UV light up to my hands so the fake germs would glow orange. I washed my hands in hot water with a shit load of soap and ther was still a ton of the "germs". Its ben like three days and I have gone through like 3 bottles of hand sanitizer and have like washed my hands raw....My teacher Unintentionaly mind fucked me....I think