Ever had that panic when you realize you forgot deodorant? Turns out, some people are using hand sanitizer as a quick fix for B.O.—and it actually works by killing odor-causing bacteria! But before you start slathering it on, dermatologists warn it can irritate your skin, especially if you’ve just shaved. If you’re in a pinch, it’s probably fine once or twice, but washing with antibacterial soap is a gentler option. Who knew?! #Health #BodyHealth #LifeHacks