An easy way to time it is by singing the full happy birthday song twice.
Wash your hands often with soap and water for at least 20 seconds.
Remember to scrub all surfaces including the backs of your hands wrists between your fingers and under your fingernails.
Don t forget to wash your wrists the back of your hands between your fingers and under your fingernails.
If soap and water are not readily available clean your hands with a hand sanitizer that contains at least 60 alcohol.
Soap cleans just as well gilbert says.
Throw used tissues in the trash.
Scrub your hands for at least 20 seconds.
Apply soap and lather well.
Always cover your mouth and nose with a tissue when you cough or sneeze or use the inside of your elbow and do not spit.
Rub your hands together for at least 20 seconds.
That also means that any and all types of soap can get the job done including the basic soaps we use in public bathrooms airports.
Still the chances of getting to all corners and wrinkles on your skin are better with 20 seconds of soap lathering than they are when rubbing your hands with sanitizer.
You should wash your hands for at least 20 30 seconds.
Immediately wash your hands with soap and water for at least 20 seconds.
That time allows soap to form lather that contains pin like surfactant molecules with.
Wet your hands with clean running water warm or cold turn off the tap and apply soap.
Dry your hands with a clean towel or air dry them.
Wet your hands with clean running water warm or cold.
Lather your hands by rubbing them together with the soap.
Use a sanitizer that contains at least 60 alcohol and rub it into your hands for at least 20 seconds to ensure full coverage.
The gold standard involves scrubbing your hands thoroughly with soap and clean water for at least 20 seconds.
The same goes for hand sanitizer.
Wet your hands with clean running water either warm or cold.
Silently singing the birthday song twice is an easy to remember 20 second timer tool.
Lather the backs of your hands between your fingers and under your nails.