The message we are getting is that washing our hands more
frequently will keep us healthy. There is a BUT to all this handwashing. Dry,
chapped skin. Ironically, by over-washing our skin, we can develop dry cracks
in the skin, giving bacteria an entry point into our bodies.
How
should we wash our hands to avoid skin dryness?
According to UCLA Health, a healthcare system in California, We should apply
enough mild, fragrance-free soap to remove dirt, but avoid using so much that
it creates a thick lather, which washes away natural oils. Wash with warm, not
hot water, for at least 20 seconds, patting your hands dry with a towel. Once
your hands are dry, apply a moisturizer immediately. Keep small travel sizes of
creams in purse, gym bag, and at your work desk to make sure it is within
reach and used frequently.
What soap
should I use?
According to
an article in US News written by dermatologist Shilpi Khetarpal, M.D., when you're looking at soap ingredients, know that a specific
ingredient isn't needed to be effective. The Food and Drug Administration says
there's no proof that consumer-labeled "anti-bacterial" soap is
better at preventing illness or infection then ordinary soap and water.
Viruses, in particular COVID-19, are coated with a lipid envelope, and soap
dissolves this protective barrier. That makes the virus unstable and less
likely to survive – regardless of whether the product is labeled anti-bacterial
or not.
The physical act of lathering soap, washing and then rinsing
reduces most of the viruses and bacteria on the hands. It doesn't make a
difference if hot or cold running water are used to wash hands. Still, it's
best to use lukewarm water, as water that's too hot will cause the skin to
become drier.
What hand cream works the best?
Dr. Mary Stevenson, an assistant professor of dermatology at NYU Langone Health, suggests that once you’ve washed your hands for at least
20 seconds, pat them dry rather than rubbing them, which can irritate the skin.
“You want to pat yourself dry and leave a small amount of dampness, and then
moisturize to lock in the water,” she says.
Once your hands are dry, immediately use a hand cream to seal in the
moisture. Ideal hand creams should not include irritants, such as retinol or
other anti-aging serums, allergens or fragrances, Stevenson says.