:

What do old folks' homes smell like? Understanding the Causes and Cures

A 2012 study found that the body odor of older adults is naturally distinct from younger age groups due to a compound called 2-nonenal. While this 'aging smell' is often perceived as less intense and unpleasant than younger cohorts, the broader answer to **what do old folks' homes smell like** is a complex combination of biological and environmental factors.