Question

When washing hands, the three most important factors include:

Answer 1

The three key factors in hand washing include using soap, washing with clean, running water, and a thorough scrubbing of hands for at least 20 seconds, paying close attention to areas like under nails and between fingers.

Step-by-step explanation:

The three most important factors when washing hands are using soap, washing with clean running water, and scrubbing hands thoroughly. To ensure effective handwashing, you need to:

1. Wet your hands with clean, running water (warm or cold), turn off the tap, and apply soap.
2. Lather your hands by rubbing them with the soap, including the backs of your hands, between fingers, and under nails. Use about 5mL (1 teaspoon) of liquid soap and scrub for at least 20 seconds.
3. Rinse thoroughly under clean running water, ensuring the water flows from the wrists to the fingertips.

Lastly, you should dry your hands with a clean towel or an air dryer, and if possible, use a towel to turn off the faucets and open doors to avoid recontamination.