Ever noticed that distinct “old person smell”? Science says it’s real, caused by a compound called 2-Nonenal, which builds up with age and doesn’t wash away easily—but the good news is, you can prevent it with a few simple tricks.

Antibacterial Soaps

Another easy way to combat unwanted odors is by using antibacterial soap.

These soaps help eliminate odor-causing bacteria on the skin.

Opt for gentle formulas with moisturizers to prevent dryness.

A simple tweak to your shower routine can have a noticeable impact.