What happens next?

How to teach personal hygiene
Explain the concept of germs and bacteria.
Parenting magazine suggests you can do this with books, such as " germs are not for sharing " or " germ stories. " you can also do a miniature science experiment where you show your child or classroom videos or microscope slides of typical bacteria found on the hands.
You can find some videos on you tube. You can also visit the themayoclinic.com or cleaninginstitute.