who seven steps of handwashing?
['Step 1: Wet Hands. Wet your hands and apply enough liquid soap to create a good lather. ... ', 'Step 2: Rub Palms Together. ... ', 'Step 3: Rub the Back of Hands. ... ', 'Step 4: Interlink Your Fingers. ... ', 'Step 5: Cup Your Fingers. ... ', 'Step 6: Clean the Thumbs. ... ', 'Step 7: Rub Palms with Your Fingers.']