What is the proper hand washing sequence?

What is the proper hand washing sequence?

• A. Wet hands, add soap, wash for 20 seconds, rinse, dry, turn off water using paper towel
• B. Wet hands, rinse, dry, soap
• C. Wash with water only
• D. Dry hands first, then wash

Answer: (A)

Getting germs off your hands works best when you follow a clear sequence: wet hands, apply soap to create a lather, scrub all surfaces for about 20 seconds to lift dirt and microbes, rinse away the soap, dry completely, and use a paper towel to turn off the faucet. Soap is essential because it loosens and lifts oils and microbes from skin, and the 20-second scrub ensures you cover all areas—palms, backs of hands, between fingers, and under the nails. Rinsing removes the loosened germs and soap, while drying prevents transfer from wet hands. Using a disposable paper towel to turn off the faucet helps prevent recontamination after washing. Other sequences fall short by skipping soap, washing in the wrong order, or not drying and faucet-turning with a towel, which reduces effectiveness.

Getting germs off your hands works best when you follow a clear sequence: wet hands, apply soap to create a lather, scrub all surfaces for about 20 seconds to lift dirt and microbes, rinse away the soap, dry completely, and use a paper towel to turn off the faucet. Soap is essential because it loosens and lifts oils and microbes from skin, and the 20-second scrub ensures you cover all areas—palms, backs of hands, between fingers, and under the nails. Rinsing removes the loosened germs and soap, while drying prevents transfer from wet hands. Using a disposable paper towel to turn off the faucet helps prevent recontamination after washing. Other sequences fall short by skipping soap, washing in the wrong order, or not drying and faucet-turning with a towel, which reduces effectiveness.