Use warm water. Wash wrists, palms, back of hands, fingers and under fingernails. Rub hands together for 20 seconds 5. Rinse thoroughly 6. Dry hands using a clean or disposable towel.
Bacteria can live on kitchen towels and sponges.
Wash towels often. Replace sponges every few weeks. Wash all fresh produce in cool, running water, even those with hard shells like melons and winter squash. If fruits and vegetables are very dirty, use a vegetable brush to scrub the surface. Carefully clean around stems and crevices.