Looking for a simple way to teach children about the importance of hand washing?
This simple experiment uses a product called "GloGerm" and a black light to show how germs spread from person to person, and how washing with water alone just isn't enough to get hands clean.
This simple experiment uses a product called "GloGerm" and a black light to show how germs spread from person to person, and how washing with water alone just isn't enough to get hands clean.
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