What is the correct sequence of steps for proper handwashing?

• A. Wet hands, rinse, dry, then lather with soap for 20 seconds, rinse again.
• B. Wet hands, lather with soap, scrub for 20 seconds, rinse, dry with single-use towels, then proceed; do not wear jewelry.
• C. Lather only; skip rinsing.
• D. Dry with a cloth towel.

Answer: (B)

Proper handwashing follows a sequence that ensures germs are actually removed. Wet hands with clean running water, then lather with soap and scrub all surfaces for about 20 seconds, including the backs of the hands, between the fingers, and under the nails. Rinse thoroughly to wash away soap and loosened germs. Dry with a disposable paper towel and use that towel to turn off the faucet to avoid recontamination before you proceed. Jewelry should be removed because rings and bracelets can trap dirt and germs and interfere with thorough cleaning. The other options break the steps or use an inappropriate drying method, so they don’t effectively remove germs.