When you're a kid, you don't care or understand what the big fuss is about germs.
Even as adults, we're constantly reminded to wash your hands, and yes, that can be annoying and sometimes we even question why we need to do it. But one Fayetteville, North Carolina teacher's trick proved that hand washing and sanitizing should be taken very seriously and done more often.
Courtney Lee Simpson has gained online fame after a "bread trick" she used to reiterate the importance of maintaining clean hands, especially as we head into flu season, went viral.
The pre-kindergarten teacher conducted the experiment using bread then shared the final result on Facebook, and it is brilliant.
The results were enough to convince them all to refrain from taking proper hand washing lightly.