Скачать с ютуб Proper handwashing! What gets left on your hands when you don't wash properly в хорошем качестве

Proper handwashing! What gets left on your hands when you don't wash properly

Our hands are covered in thousands of germs. We may not be able to see them, but they are there. You may think that you are killing these germs when you wash your hands. Think again. Most people wash their hands too quickly to kill most germs. And few people dry their hands properly. Wet, partially washed hands make it easy for germs to grow and spread. Watch to learn the proper technique!