Is keeping a beard unhygienic? The truth every man needs to know

Many people believe beards are full of germs and less hygienic than clean-shaven faces. But scientific research suggests the real answer is more complicated and may surprise you.

In Short

• Public perception often labels facial hair less clean, especially at workplaces
• Early research found unwashed clean-shaven faces carried the most bacteria
• Healthy skin naturally hosts harmless microbes, including areas covered by hair

Beards have become a popular style choice for men around the world. From short stubble to long, thick beards, facial hair has become a fashion statement as well as a symbol of personality. However, one question refuses to go away: Are beards actually unhygienic?

Many people assume that facial hair traps dirt, food particles, sweat, and bacteria, making bearded men less clean than those who shave regularly. This belief has existed for decades and even influences how people judge others. Studies have shown that some people perceive men with beards as less hygienic, especially in professions involving food or healthcare.

But what does science say?

Health experts explain that while beards can collect bacteria just like hair anywhere else on the body, this does not automatically make them dirty or dangerous. In fact, the amount of bacteria on your face depends much more on your personal hygiene habits than on whether you have a beard.

Recent research and older scientific studies suggest that the common belief about beards being unhygienic is largely a myth. Instead of blaming facial hair, experts recommend focusing on proper grooming and regular washing.

WHERE DID THE MYTH COME FROM?

The idea that beards are dirty has been around for generations. Many people believe facial hair traps germs, food crumbs, dust, and sweat throughout the day.

This perception has even been studied by researchers. In one study, restaurant customers rated waiters with beards as appearing less hygienic than clean-shaven waiters, despite having no evidence that they were actually less clean.

Experts say this is more about public perception than scientific fact.

WHAT DOES RESEARCH SHOW?

One of the earliest scientific studies on beard hygiene was conducted in the 1960s. Researchers compared four groups:

• Washed clean-shaven faces
• Washed bearded faces
• Unwashed clean-shaven faces
• Unwashed bearded faces

Surprisingly, the highest amount of bacteria was found on unwashed clean-shaven faces, not bearded ones.

The cleanest group was men who had washed and were clean-shaven, but the overall differences between washed faces were relatively small. The findings suggest that washing your face regularly is far more important than whether you have facial hair.

DO BEARDS NATURALLY CARRY BACTERIA?

Yes, but so does every part of your body.

Your skin naturally contains millions of harmless bacteria that make up the skin microbiome. Hair, including beard hair, simply provides another surface where these microorganisms can live.

Experts say this is completely normal.

Most bacteria found on healthy skin are harmless and may even help protect against harmful microbes. Problems usually arise only when bacteria enter cuts, wounds, or damaged skin.

Simply having bacteria on your beard does not mean it is unsafe or unhygienic.

WHAT ABOUT DOCTORS AND SURGEONS WITH BEARDS?

Researchers have also examined whether beards increase infection risks in hospitals and operating rooms.

Several studies involving healthcare workers found mixed results. Some detected slightly higher bacterial counts in facial hair, while others found little or no difference between bearded and clean-shaven professionals.

Importantly, experts say that when surgical masks are worn properly, beards generally do not create a meaningful increase in infection risk.

Hospitals may require certain staff to shave only if facial hair prevents protective masks from sealing correctly.

HOW TO KEEP A BEARD CLEAN

Maintaining good beard hygiene is simple and does not require expensive products.

Experts recommend:

• Wash your beard regularly using a gentle cleanser or beard shampoo.
• Rinse thoroughly after eating to remove food particles.
• Dry your beard properly to prevent moisture buildup.
• Comb or brush your beard to remove trapped dirt.
• Trim regularly to keep it neat and healthy.
• Moisturise the skin underneath to prevent irritation and dandruff.
• Wash your hands before touching or grooming your beard.

Good grooming habits are far more important than simply removing facial hair.

DOES A BEARD MAKE YOU MORE LIKELY TO GET SICK?

Current scientific evidence says no.

Having a beard alone does not increase your chances of developing infections or spreading germs.

Whether you are clean-shaven or fully bearded, good personal hygiene, including regular face washing, handwashing, and keeping facial hair clean, is what matters most.

The long-standing belief that beards are unhygienic is not supported by strong scientific evidence. While beards can collect bacteria just like hair anywhere else on the body, so can clean-shaven skin. Research suggests that cleanliness depends far more on regular washing and grooming than on the presence of facial hair itself.

So, if you enjoy sporting a beard, there is no need to shave it off out of fear of germs. Instead, treat it like any other part of your body—keep it clean, maintain good hygiene, and it is unlikely to pose any health concern.

- Ends