Disinfecting a Laptop: Do It without Ruining It!

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Last month we talked about caring for your Apple products, so as to keep them from becoming viral hotbeds. This month we want to make sure to cover the procedure for those of us who use hardware from other companies, especially including Toshiba, HP, Asus, and Lenovo, as they have authorized us here at ComputerCare to help customers with their devices. Doubtless after weeks of working from home, too, our laptops are all a bit dirtier than they used to be. Let’s talk about getting them clean.

First Step: Don’t Cause Damage in the Name of Cleanliness

Even though hygiene is important, we also have to draw a line when cleaning and disinfecting a laptop. Windex or Lysol might seem powerful, but they’re actually overkill and can damage the display or finish on your laptop, especially if an oleophobic coating is involved.

What You Can Use

Isopropyl alcohol is probably your best bet. It is less harsh, even though it still has people divided (and who knows when we will be able to get it again, anyway, given how many people hoarded it two months ago!). A best practice to make sure to safeguard your device is to make a solution of half 70% alcohol and half water (preferably distilled to prevent stains) and then use a microfiber cloth to apply that – very gently!

Never spray any cleaning solutions directly onto your laptop. By applying with a microfiber cloth, you avoid the danger of having excess liquid run through cracks into the internal hardware and wiring. Start with the keyboard, since it’s usually the dirtiest, and then move on from there so that you don’t spread grime from your keyboard onto already clean surfaces. Compressed air will also help you clean the connectors, ports, and other openings. Even if coronavirus is hiding inside, no one’s putting their face against their computer’s ports, so it’s probably safe!

Final Tip

Before doing any of the above procedures, be sure to power off your laptop and unplug its AC adapter. As always, when working with electronics and liquids in any form, it’s best to avoid the risk of electrocution to yourself or the device.

Questions or concerns? Not sure your device is having problems because it’s dirty or because it’s hardware is faulty? Contact us today. We have easy, COVID-safe procedures that allow you to drop off and pick up repaired devices with confidence, so you can send your laptop our way for both repairs and a complete sanitation!


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