The Centers for Disease Control and Prevention (CDC) guidelinesTrusted Source are to scrub your hands for at least 20 seconds. If you have trouble keeping track, try humming the entire “Happy Birthday” song twice before rinsing.
Rushing the process can result in cross contamination and increased sickness.
A 2018 report by the United States Department of Agriculture (USDA) found that up to 97 percent of us wash our hands incorrectly.
Knowing when and how long to wash your hands makes a difference in how often you and your family get sick, especially while the new coronavirus is active.
In one workplace study, employees who were trained in handwashing and hand sanitation practices used 20 percent fewerTrusted Source sick days due to improved hygiene.
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