Keeping hands clean is one of the most important steps we can take to avoid getting sick and spreading germs to others. Many diseases and conditions are spread by not washing hands with soap and clean, running water. However, if soap and clean water are not accessible, as is common in many parts of the world, use soap and available water or an alcohol-based product containing at least 60% alcohol to clean hands.When washing hands with soap and water:
- Wet your hands with clean running water and apply soap. Use warm water if it is available.
- Rub hands together to make a lather and scrub all surfaces.
- Continue rubbing hands for 20 seconds. Need a timer? Hum the "Happy Birthday" song from beginning to end twice.
- Rinse hands well under running water.
- Dry your hands using a paper towel or air dryer. If possible, use your paper towel to turn off the faucet.
- Before and after preparing food
- Before and after eating food
- After using the toilet
- After changing diapers or cleaning up a child who has used the toilet
- Before and after tending to someone who is sick
- After blowing your nose, coughing, or sneezing
- After handling an animal or animal waste
- After handling garbage
- Before and after treating a cut or wound
