Handwashing is a simple yet powerful way to protect yourself and others from getting sick. The Centers for Disease Control and Prevention (CDC) recommends washing your hands often to avoid getting and spreading infectious illnesses. Let's dive into the CDC's guidelines on handwashing, its importance, and the correct technique.
Why is Handwashing Important?
Handwashing is a crucial step in preventing the spread of germs and keeping yourself and others healthy. According to the CDC, handwashing can prevent about 30% of diarrhea-related illnesses and about 20% of respiratory infections. It's especially important to wash your hands:
- Before eating or preparing food
- After using the toilet
- After blowing your nose, coughing, or sneezing
- After touching animals, animal feed, or animal waste
- After handling garbage
When and How to Wash Your Hands
The CDC recommends washing your hands with soap and water for at least 20 seconds. If soap and water aren't available, use an alcohol-based hand sanitizer that contains at least 60% alcohol. Here's a step-by-step guide on how to wash your hands effectively:
Wet
Wet your hands with clean, running water (warm or cold), turn off the tap, and apply soap.
Lather
Lather your hands by rubbing them together with the soap. Be sure to lather the backs of your hands, between your fingers, and under your nails.
Scrub
Scrub your hands for at least 20 seconds. Need a timer? Hum the "Happy Birthday" song twice. Don't forget to scrub your thumbs, too!
Rinse
Rinse your hands well under clean, running water.
Dry
Dry your hands using a clean towel or air dry them. If possible, use a paper towel to turn off the faucet.
Handwashing Techniques for Specific Situations
While the above steps are the general guidelines for handwashing, there are specific techniques for certain situations:
After Using the Restroom
Always wash your hands after using the toilet. The CDC recommends using the "soap and water" method, as hand sanitizers may not be effective against all types of germs picked up in restrooms.
After Handling Animals
Wash your hands after handling animals, their feed, or their waste. This is especially important for young children, as they're more likely to put their hands in their mouths.
When to Use Hand Sanitizer
Hand sanitizers are convenient and can kill many types of germs, but they're not as effective when your hands are visibly dirty or greasy. Always use soap and water if your hands are visibly dirty.
Teaching Children About Handwashing
Teaching children about the importance of handwashing is crucial. Here are some tips to help you teach your children about handwashing:
- Make it fun! Turn handwashing into a game or a song to make it more enjoyable for children.
- Lead by example. Children are more likely to adopt good habits when they see adults doing them.
- Use visual aids, like posters or videos, to help children understand the importance of handwashing.
Handwashing and COVID-19
In light of the COVID-19 pandemic, the CDC emphasizes the importance of handwashing even more. Washing your hands often with soap and water for at least 20 seconds can help prevent the spread of COVID-19 and other respiratory illnesses.
Remember, handwashing is just one part of preventing the spread of germs. Along with handwashing, the CDC recommends covering coughs and sneezes, avoiding touching your face, and staying home when you're sick.
By following the CDC's guidelines on handwashing, you can help protect yourself and others from getting sick. So, let's all do our part and keep our hands clean!
