Why Placing Cloves in an Onion Is a Household Trick Worth Trying

You may have heard the old home remedy: stick a few cloves into a peeled onion and leave it in your room overnight to help with a cold. While it sounds unusual, generations of families have used this ritual to ease congestion, freshen the air, or provide comfort during winter illness. Though it won’t cure a cold, there’s history, aroma, and psychology behind it.