We scrub floors and countertops, but what about the gadgets we use daily? You’ll be shocked at what’s hiding on them. The GrayVine has the truth you need to know!


A recent study has turned the spotlight on the electronic devices we can't live without, revealing that they might be teeming with more germs than we ever imagined.


CloudZero's research has shown that our headphones, laptops, computer mice, keyboards, and phones could be harboring a veritable petri dish of bacteria.

Headphones: A Bacterial Breeding Ground​

Let's start with the most shocking revelation: headphones.

These personal audio devices are practically a staple, resting in our ears while we enjoy music, podcasts, or video calls.

But did you know that, on average, headphones can house 1,073 colonies of bacteria?

That's a staggering number, especially when you consider that it's twice as much as what's found on a toilet seat.

Laptops: More Than Just a Work Tool​

Our trusty laptops, which serve as our workstations, entertainment centers, and virtual windows to the world, are not far behind in the germ department.

Some laptops were found to have twice the bacteria of a public bin and more mold than any other tech gadget.

With an average of 645 bacterial colonies, your laptop could be a bigger germ magnet than the bus handles you hold onto during your commute.

The Usual Suspects: Mice, Keyboards, and Phones​

Computer mice and keyboards follow closely, with 408 and 237 colonies, respectively.

And while phones might seem relatively cleaner with an average of 187 colonies, the dirtiest phones in the study were covered with 1,130 different bacterial colonies.

Considering how often we press our phones against our faces, this is a concerning statistic.

The Invisible Threats Lurking on Your Devices​

It's not just the quantity of bacteria that's alarming, but also the types.

Staphylococcus and Micrococcus bacteria, which can cause infections and pose risks to those with weakened immune systems, were found on almost all devices.

Even more concerning is the presence of Pseudomonas bacteria, known for its resistance to antibiotics and its potential to cause serious health issues.

Mold: The Silent Invader​

Keyboards, phones, and laptop trackpads were also found to be prone to mold growth.

This fungus thrives in damp environments and can cause respiratory issues, allergic reactions, and irritation, especially for those with asthma or compromised immune systems.

How to Keep Your Gadgets Clean and Safe​

Dr. Maria Knobel, medical director of Medical Cert UK, emphasizes the importance of regular cleaning to minimize infection risks.

She suggests daily cleaning, especially during cold and flu seasons when tech devices can harbor viruses for up to 24 hours.

Here are some tips for keeping your devices germ-free:

1. Use an electronic-safe cleaning solution or disinfectant and a soft microfiber cloth.
2. For keyboards, turn the device upside down and shake gently to remove debris.
3. Remove phone cases and brush away visible dirt before cleaning.
4. Follow the FCC's advice and use a cloth lightly dampened with soapy water, avoiding harsh chemicals and abrasives.
5. Unplug and turn off electronics before cleaning, and allow them to dry thoroughly before use.

Remember, a little bit of cleaning goes a long way in keeping your digital life not just organized, but also hygienic.

So next time you reach for your headphones or start typing away on your laptop, consider giving them a good clean—you might just save yourself from more than just dirt.
Have you ever considered how many germs might be on your favorite devices? Do you have a cleaning routine for your gadgets? Share your thoughts and tips in the comments below!