After washing hands, what is the recommended method for drying them?

• A. Dry with a clean towel
• B. Air dry
• C. Wipe on clothing
• D. Use a hair dryer

Answer: (A)

Proper hand drying is the last step of good hand hygiene, and it matters because moisture on hands increases the chance of transferring microbes to food, surfaces, or other people. Drying with a clean towel provides a sanitary, efficient way to remove moisture and any residual microbes without recontaminating hands. A disposable paper towel or a designated clean cloth minimizes the risk of spreading germs from one use to another. In contrast, air drying can leave hands damp longer and may allow contaminants from the environment to contact the skin; wiping on clothing can transfer dirt and fibers to clean hands; and a hair dryer can disperse particles and isn’t practical in most settings.