Hand Hygiene: Hand Wash and Hand Rub

How Germs Spread?

Washing hands can keep you healthy and prevent the spread of respiratory and diarrheal infections from one person to the next. Germs can spread from other people or surfaces when you:

  • Touch your eyes, nose, and mouth with unwashed hands
  • Prepare or eat food and drinks with unwashed hands
  • Touch a contaminated surface or objects
  • Blow your nose, cough, or sneeze into hands and then touch other people’s hands or common objects

 

Key Times to Wash Hands:

You can help yourself and your loved ones stay healthy by washing your hands often, especially during these key times when you are likely to get and spread germs:

  • Before, during, and after preparing food
  • Before eating food
  • Before and after caring for someone at home who is sick with vomiting or diarrhea
  • Before and after treating a cut or wound
  • After using the toilet
  • After changing diapers or cleaning up a child who has used the toilet
  • After blowing your nose, coughing, or sneezing
  • After touching an animal, animal feed, or animal waste
  • After handling pet food or pet treats
  • After touching garbage

*During the COVID-19 pandemic, you should also clean hands:

  • After you have been in a public place and touched an item or surface that may be frequently touched by other people, such as door handles, tables, gas pumps, shopping carts, or electronic cashier registers/screens, etc.
  • Before touching your eyes, nose, or mouth because that’s how germs enter our bodies.

 

When to Use Hand Rub / Hand Sanitizer?

Washing hands with soap and water is the best way to get rid of germs in most situations. If soap and water are not readily available, you can use an alcohol-based hand sanitizer that contains at least 60% alcohol. You can tell if the sanitizer contains at least 60% alcohol by looking at the product label.

Sanitizers can quickly reduce the number of germs on hands in many situations. However,

  • Sanitizers do not get rid of all types of germs.
  • Hand sanitizers may not be as effective when hands are visibly dirty or greasy.
  • Hand sanitizers might not remove harmful chemicals from hands like pesticides and heavy metals.

Source:

  1. World Health Organization (WHO) – Hand hygiene: why, how and when?
  2. Centers for Disease Control and Prevention (CDC) – Keeping hands clean

Leave a Reply

Your email address will not be published.

You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

*