20 Surprising Ways to Prevent Colds and Flu

Brush Up

"Anything I use on people's mouths, like lip brushes, I clean more often than other tools to avoid passing germs around. I clean lipsticks with an alcohol wipe."
—Sonia Kashuk, a makeup artist and founder of Sonia Kashuk Beauty

(Credit: Getty Images)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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