Your Keyboard is Dirtier Than a Toilet Seat: How to Clean It

Written by Camilla Jessen

Jan.15 - 2025 7:15 PM CET

Technology
Photo: Shutterstock.com
Photo: Shutterstock.com
Keyboards—whether in the office or at home—are essential tools of modern life, but they are also among the dirtiest objects we touch daily.

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While cleaning the kitchen, bathroom, and linens often tops household to-do lists, one frequently used item tends to be overlooked — the keyboard.

According to Freundin, research shows that keyboards are teeming with germs and bacteria, sometimes more than a toilet seat, making them an unexpected health risk.

Why Keyboards Are a Germ Magnet

Keyboards, whether at home or in the office, are among the most touched items daily. Every keystroke transfers bacteria, viruses, and dirt from hands to the device.

Add in crumbs, grease from snacks, dust, and skin particles, and the result is a haven for microorganisms.

The warmth generated by laptops exacerbates the issue, creating the perfect environment for bacteria to thrive.

A 2008 study by the British consumer organization Which? revealed that some keyboards harbored more harmful bacteria than a toilet seat.

Recent research, like a study from the University of Arizona, supports these alarming findings, particularly as laptops become essential in the modern workplace.

Simple Steps to a Cleaner Keyboard

The good news? Cleaning your keyboard is easy and effective:

  1. Compressed Air Sprays: Blow out crumbs and debris lodged between keys.

  2. Disinfectant Wipes: Wipe down surfaces to kill bacteria and viruses.

  3. Small Brushes: Remove dirt from hard-to-reach spots.

  4. Hygiene Practices: Avoid eating at your desk and wash your hands before typing.

Why It Matters

By taking a few simple precautions, you can prevent your keyboard from becoming a "germ factory." Regular cleaning and mindful habits not only improve hygiene but also contribute to a healthier workspace.

So, the next time you sit down to type, remember — your keyboard might be holding more than just your work. Keep it clean, and it could be the key to better health.