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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

5 min

Is there a way to prevent old person smell? Uncovering the truth about nonenal

In 2001, Japanese researchers identified a specific chemical compound, 2-nonenal, as the primary cause of the musty odor often referred to as 'old person smell.' This distinct scent is a natural byproduct of aging, but is there a way to prevent old person smell? While it can't be eliminated entirely, targeted and consistent strategies can effectively minimize it.

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4 min

What causes an old person to smell in a house?

While the "old person smell" is a widely acknowledged phenomenon, a 2012 study published in the journal *PLoS ONE* found that people can identify age simply by scent alone. This distinct aroma, which can permeate a house, has multiple scientific and environmental causes that require a compassionate and informed approach when addressing them. Understanding what causes an old person to smell in a house is the first step toward effective management and care.

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5 min

How do you get rid of old person smell in your house? A genetic and biological perspective

Genetics and biology play a significant role in the phenomenon known as 'old person smell,' or more scientifically, nonenal. Understanding these biological origins is the first step toward knowing how do you get rid of old person smell in your house effectively and compassionately. It's a natural process, not a hygiene issue, and the solutions are more about proactive cleaning and odor neutralization than simple masking.

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4 min

Why do old people's homes have a certain smell? Unpacking the science and contributing factors

According to a study published in the *Journal of Investigative Dermatology*, a naturally occurring chemical compound called 2-nonenal increases in the skin as people age, contributing significantly to why old people's homes have a certain smell. This distinctive aroma is not a sign of poor hygiene, but rather a complex mix of biological and environmental factors that combine to create a unique scent profile.

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