Curious Kids: why do we need soap?
- Written by Mary-Louise McLaws, Professor of Epidemiology Healthcare Infection and Infectious Diseases Control, UNSW
It's a good idea to wash your hands after you go to the toilet, after you blow your nose, before you help prepare food and before you eat.Photo by Kelly Sikkema on Unsplash, CC BY
Curious Kids is a series for children. If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au You might also like the...