Final answer:
The recommended action when washing hands to ensure thorough cleaning is to rub sudsy hands together vigorously for 20-30 seconds. Rinse thoroughly with clean, running water and dry hands thoroughly with a clean towel or hot air blower.
Step-by-step explanation:
The recommended action when washing hands to ensure thorough cleaning is to rub sudsy hands together vigorously for 20-30 seconds. This helps to effectively remove dirt, germs, and microorganisms from the hands. It is important to cover all areas of the hands, including the backs, between the fingers, and under the nails.
After rubbing your hands together with soap, rinsing thoroughly with clean, running water is the next step. This ensures that any remaining soap, dirt, and germs are washed away.
Finally, dry hands thoroughly with a clean towel or hot air blower. Properly disposing of used towels and using towels to turn off faucets and open doors can help prevent recontamination.