By Dr Spoorthi Arun, Internal Medicine Physician, Promed Hospital. Internal Medicine Physician, Promed Hospital

CHENNAI: Handwashing is essential because it serves as a vital barrier against the spread of germs that can lead to illness. These germs lurk on surfaces, in the air, and, crucially, on our hands.

When we touch our faces or other objects, we unwittingly transfer these germs, potentially resulting in infections.

By consistently washing our hands, we can significantly reduce the number of germs on our hands, thereby lowering the risk of falling ill.

How to wash your hands effectively?

Handwashing at specific times is crucial to prevent the spread of germs, especially before, during, and after food preparation. It’s important to wash hands after using the toilet or changing a diaper.