Which step should be performed before applying hand antiseptics?

Which step should be performed before applying hand antiseptics?

• A. Wash hands correctly
• B. Wipe hands on apron
• C. Dry hands with dirty towel
• D. Apply sanitizer first

Answer: (A)

The key idea is that effective hand hygiene starts with removing dirt and microbes by washing with soap and warm water. Washing physically lifts and rinses away germs, oils, and visible dirt that sanitizers can’t reliably remove on their own. If hands are dirty or greasy, a sanitizer won’t work well, so washing must come first. After washing, drying with a disposable towel helps prevent recontamination before applying the antiseptic. Wiping hands on an apron or using a dirty towel would introduce germs, and applying sanitizer first wouldn’t address dirt and grime that can block its effectiveness.

The key idea is that effective hand hygiene starts with removing dirt and microbes by washing with soap and warm water. Washing physically lifts and rinses away germs, oils, and visible dirt that sanitizers can’t reliably remove on their own. If hands are dirty or greasy, a sanitizer won’t work well, so washing must come first. After washing, drying with a disposable towel helps prevent recontamination before applying the antiseptic. Wiping hands on an apron or using a dirty towel would introduce germs, and applying sanitizer first wouldn’t address dirt and grime that can block its effectiveness.