"A pat of butter can soothe a burn."
You're so busy admiring your perfectly golden muffins that you fumble the tin and—ouch!—burn your hand. While stumbling toward the sink, you notice the butter on the counter. It's smooth, it's creamy, it's cold, and it reminds you of the moisturizing lotion you smoothed on your legs just this morning. But drop that stick. Butter is one of the worst things you can put on a wound—the CDC specifically warns against using it as an ointment. While butter's consistency has earned it a misleading reputation as a salve, it retains heat and irritates the injury, turning it into a breeding ground for bacteria, says O'Connor, author of the compilation of myth-busters, Always Follow the Elephants.