This experiment is meant to show students the importance of washing their hands. Two groups touched their bread slices with their hands, two groups held the bread in their hands and wiped it on their desks, and one group touched it with their hands and the slice was sprayed down with Thieves sanitizing spray (a Young Living product). There is also a control group which was completely untouched to show what bread looks like without being exposed to germs.This is a product meant for students to e