Students Germ Test Bread After Touching With Unwashed Hands
STUDENTS GERM TEST BREAD – Ever since we could comprehend the words said by our parents, the one thing we would always remember but tend to disregard is we should always wash our hands.
The simple act of washing hands can lead to you being safe from the spread of diseases like the common cold. In addition, you could stop the spread of similar diseases and even prevent food poisoning.
However, we can’t really visualize the effects of germs in our hands with just our eyes. With this in mind, a behavioral specialist Jaralee Annice Metcalf decided to do a lecture on the importance of hygiene.
According to an article from Unilad, she made her glass get 5 slices of plain bread for their experiment. Each slice would be used to help visualize how germs could develop under different day-to-day circumstances.
The pupils touched the bread after washing hands with soap and water. Then, they touched another after cleaning it with hand sanitizer.
There was also a control bread that was left untouched. Next up, the fifth slice was rubbed all over the classroom’s Chromebooks.
Each of the slices was then placed inside individual clear plastic bags, sealed, and labeled accordingly to what they touched.
Because of preservatives in the bread, the results took about four weeks to be clearly visible. The results for the untouched bread was no surprise, nothing happened to it.
However, that’s wasn’t the case for most of the slices. The slice where the students washed with soap and water showed that the bread could still be edible.
Meanwhile, the one touched with a hand sanitizer displayed some molding on about a quarter of the bread. What’s worse is the bread touched by dirty hands that showed molding everywhere.
But, the worst of them all was the one that was wiped on the classroom’s Chromebooks. The entire slice of bread was almost unrecognizable and horrid.
It showed the spread of bacteria and germs occupied almost every inch of the slice. This surely goes to show you the effects of not washing your hands.
Like this article? READ ALSO: EUCALYPTUS: 7 Amazing Health Benefits Of This Plant