Mastering The Art of Cleaning Your Laptop Keyboard

how to clean laptop keyboard


The laptop keyboard, a gateway to productivity and communication, often becomes a breeding ground for dirt, crumbs, and germs. Regular maintenance is crucial to ensure smooth functioning and preserve the longevity of your device. This article presents a comprehensive guide to effectively clean your laptop keyboard and maintain its pristine condition.

Gather Your Cleaning Arsenal

Before embarking on your laptop keyboard cleaning journey, gather the necessary supplies. You’ll need a microfiber cloth, compressed air canister, isopropyl alcohol, cotton swabs, and a soft-bristle brush. Unplug your laptop and power it off to prevent any mishaps during cleaning.

Preparing the Keyboard

Tilt your laptop gently to allow loose debris to fall out. Hold it upside down and tap the back to encourage stubborn particles to dislodge. Avoid using excessive force to prevent damaging the keys. Next, use the compressed air canister to blow away loose dirt and dust from between the keys.

Microfiber Magic 

Dampen a microfiber cloth with a mixture of isopropyl alcohol and water. Make sure the cloth is not dripping wet; excess liquid can harm the laptop’s internal components. Gently wipe down the keys, applying slight pressure to remove grime. For tough-to-remove stains, such as grease or ink, apply a small amount of isopropyl alcohol to a cotton swab and carefully clean the affected areas.

Nooks and Crannies

The spaces between the keys are havens for dirt accumulation. To tackle these areas, use a soft-bristle brush or a clean, dry toothbrush to dislodge debris. Be cautious while doing this to avoid dislodging keycaps. Once the debris is loose, use the compressed air canister again to blow it away.

Attention to Detail

Individual keycaps can be removed for a deeper clean, but this requires careful handling. Refer to your laptop’s user manual to understand how to safely remove and reattach keycaps. Clean the detached keycaps with a mixture of isopropyl alcohol and water, and let them dry thoroughly before reattaching. This step is especially useful for keyboards that have sticky or unresponsive keys.

The Final Touch

After cleaning the keyboard and keycaps, give your laptop a moment to air dry. Ensure that there’s no moisture left before you power it back on. Once you’re confident that everything is dry, turn on your laptop and test all the keys to verify their functionality. Your laptop keyboard should now be both clean and fully operational.

Maintenance Tips

To keep your laptop keyboard cleaner for longer, consider some preventive measures. Avoid eating or drinking over the keyboard to prevent spills and crumbs. Wash your hands before using the laptop to reduce the transfer of oils and dirt. You can also use keyboard covers or skins to shield the keys from dust and debris.


How to clean under laptop keyboard keys without removing keys?

To clean under your keyboard keys, you simply need to tear off a small piece of tape, about an inch or so, fold it in half, so the sticky side faces out, then rub it around between your keys. Because you’re working with tape, you’ll be able to see all the nasty stuff that’s been hiding all of this time.

Is it OK to clean the keyboard with water?

Dip your cloth or swab in water, but dry it slightly before you try cleaning again (they should only be slightly damp – you don’t want to drip any water inside your keyboard). If water isn’t working, use isopropyl alcohol, but use it sparingly, and make sure your room is well ventilated.


A clean laptop keyboard is not only visually pleasing but also essential for optimal performance. By following these steps and adopting regular maintenance habits, you can ensure that your keyboard remains a functional and hygienic part of your device. With a little care and attention, you’ll be able to type away without the worry of dirt or malfunctioning keys.

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