Final answer:
Proper hand-washing technique includes vigorously scrubbing hands with soap for a minimum of 20 seconds, which can be timed by humming the "Happy Birthday" song twice.
Step-by-step explanation:
Proper Handwashing Technique
The CDC handwashing recommendations for the general public include several crucial steps to effectively remove pathogens and prevent the spread of diseases. Proper hand-washing technique includes scrubbing hands together vigorously with soap for at least 20 seconds. To ensure you are washing your hands for the correct amount of time, you can hum the "Happy Birthday" song from beginning to end twice.
To properly wash your hands, follow these steps:
- Wet your hands with clean, running water, turn off the tap, and apply soap.
- Lather your hands by rubbing them together with the soap. Make sure to include the backs of your hands, between your fingers, and under your nails.
- Scrub your hands for at least 20 seconds.
- Rinse your hands well under clean, running water.
- Dry your hands using a clean towel or air dryer.
Remember, handwashing is a critical skill that can help prevent the spread of viruses and bacteria from common surfaces such as doorknobs, desks, and cafeteria tables. This practice is especially important before eating or touching your face and after using the restroom or handling garbage.