Why You Should Never Share Your Towel (and What Happens If You Do!)

Let’s be honest, we’ve all been there. You’re at the gym, finished with a killer workout, and realize you forgot your towel.

In a moment of desperation, you eye your friend’s perfectly fluffy one hanging nearby. But before you reach for it, consider this: a recent study found that the average used towel harbors over 700,000 bacteria per square inch! Yuck, right?

Towels are essential for good hygiene, but they’re also surprisingly good at collecting dead skin cells, sweat, and moisture.

This warm, damp environment creates a five-star hotel experience for all sorts of bacteria and fungi. While some of these microbes are harmless to us, others can cause skin infections, athlete’s foot, and even ringworm.

The bottom line?

Sharing a towel with someone else is basically like giving them a direct line to your personal bacteria collection. And trust me, that’s not a gift anyone wants.

The Science Behind the Germy Towel

Think of your towel as a cozy little apartment complex. It’s warm and humid, thanks to all that post-shower moisture, and offers a steady supply of “food” in the form of dead skin cells and sweat.

Sounds ideal, right? Well, for bacteria and fungi, it absolutely is.

This perfect environment allows them to multiply rapidly, turning your once-fresh towel into a breeding ground for unwelcome guests.

The warm, damp conditions are key.

Bacteria like E. coli and staph aureus (including the dreaded MRSA strain) thrive in these conditions. E. coli, typically associated with fecal matter, can hitch a ride on a dirty towel and cause unpleasant stomach issues.

Staph aureus can lead to a range of skin infections, from mild boils to serious impetigo. MRSA, a particularly nasty antibiotic-resistant form of staph, can be especially dangerous for those with weakened immune systems.

But bacteria aren’t the only party crashers in your towel. Fungi like ringworm and athlete’s foot also find towels quite comfortable.

Ringworm is a contagious fungal infection that can cause itchy, ring-shaped rashes on the skin, scalp, or feet. Athlete’s foot, another fungal friend, loves the damp environment between your toes and can cause redness, itching, and burning.

While sharing a towel with a healthy person might not always lead to an immediate infection, the risk definitely increases.

Think of it this way: you’re essentially swapping your personal collection of bacteria and fungi with someone else’s. And who knows what kind of unwelcome guests they might be harboring?

While catching a cold or the flu from a shared towel is less likely (these viruses typically spread through respiratory droplets), it’s not entirely out of the realm of possibility.

If someone is sick and wipes their face with a towel, the virus can potentially linger on the fabric and be transferred to another person who uses the same towel.

Related: Discover How Towels Can Affect Your Skin Health

Alternatives to Sharing Towels

Sharing towels might seem like a harmless habit, but the science is clear: it’s best to avoid it.

Luckily, there are plenty of easy alternatives to keep your hygiene routine squeaky clean (and germ-free!).

The most straightforward solution is to have separate towels for each person in the household.

This minimizes the risk of swapping bacteria and fungi. Consider getting personal towel sets for each family member. Color-coding or labeling towels with names is a great way to avoid any accidental towel swaps.

Multi Colors Towel

Our premium quality Bath towels come in a pack of 6 luxurious size bath towels. Each pack of 6 towels comes in Navy, Gray, Sage Green, Sky Blue, Beige and White colors.

For even greater hygiene, consider using designated towels for different purposes.

Having a separate face towel and a body towel helps prevent the transfer of bacteria from your face (which can harbor more germs) to your body.

Related: What Material Towel is Best for Your Face?

A dedicated hand towel also helps keep your hands clean after washing without potentially recontaminating them with body sweat or bacteria.

Disposable guest towels are another option for those who frequently have visitors. These pre-packaged, single-use towels provide a clean and hygienic option for guests without the need to share towels from your household.

By making these simple changes, you can ensure that your post-shower routine is truly refreshing and free of unwanted bacterial or fungal hitchhikers.

Keeping Your Towel Clean and Fresh

Now that you’ve sworn off towel-sharing, it’s important to make sure your own towel stays clean and germ-free.

Here are some tips for proper towel care to minimize germ growth and keep your post-shower experience refreshing:

1. Wash Towels Frequently

Just like your workout clothes, towels need regular laundering to remove built-up sweat, dead skin cells, and the unwelcome microbes they attract.

Aim to wash your towels in hot water (at least 140°F) at least once a week, or more often if you shower frequently or work up a serious sweat during exercise.

Hot water helps kill bacteria and ensures a deeper clean.

2. Drying is Key

Remember that warm, damp environment bacteria love? Don’t give it to them!

After showering, hang your towel up to dry completely before folding and storing it. Ideally, let it air dry in a well-ventilated area.

Avoid leaving your towel crumpled in a damp laundry basket or hanging it in a steamy bathroom for extended periods.

3. Embrace the Fresh Air

Whenever possible, give your towels a chance to air out completely between uses.

This helps eliminate moisture and prevent that musty odor that can sometimes develop. If your bathroom has good ventilation, consider hanging your towel outside the shower after use.

4. Replace When Necessary

Even with the best care, towels eventually wear out and lose their absorbency. Inspect your towels regularly for signs of wear and tear, such as fraying, thinning, or a persistent damp feeling.

Replace your towels every two to three years to ensure they’re effectively removing moisture and keeping you dry.

Related: 6 Signs It’s Time to Replace Your Old Towels

Let’s face it, sharing towels is a recipe for a germy situation. Towels, while essential for good hygiene, can become breeding grounds for bacteria and fungi if not properly cared for.

Sharing a towel with someone else is basically inviting their personal collection of microbes to join your own. This can lead to a range of unpleasant consequences, from skin infections like athlete’s foot or ringworm to more serious issues like staph infections.

The good news is that keeping your towel routine germ-free is simple. Invest in separate towels for each person in your household, consider designated towels for different uses (face, hands, body), and wash towels frequently in hot water. Remember to air-dry your towels completely and replace them every few years.

So ditch the towel-sharing habit and embrace a clean, fresh, and germ-free post-shower experience. Get a separate towel for everyone in your household today! Your skin (and your stomach) will thank you for it.

Emily Harrison
Emily Harrison

Senior Textile Engineer and Consumer Product Specialist.

Articles: 29

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