How to clean a computer safely without damaging it
By Tom Nonmacher
One of the most integral parts of maintaining a computer’s health and longevity is keeping it clean. Over time, dust and grime can build up on your computer, blocking vents and leading to overheating, which can cause serious damage. However, cleaning a computer isn't as straightforward as cleaning other household items. It requires a careful and delicate approach to avoid causing any harm. This post aims to guide you on how to safely clean your computer without causing any damage.
Before beginning, ensure your computer is completely turned off and disconnected from any power source. This is a crucial step as it reduces the risk of electric shock and prevents any potential damage that can be caused by electricity. Also, remember to ground yourself before touching any internal parts of the computer. This can be done by touching a metal object, which will discharge any static electricity you may have built up, as static can harm the delicate internal parts of your computer.
When it comes to cleaning the exterior of your computer, a microfiber cloth is your best friend. This type of cloth is soft and does not produce lint, which makes it ideal for cleaning surfaces like the monitor, keyboard, and mouse. For stubborn dirt or grime, lightly dampen the cloth with water. However, ensure the cloth is not too wet to avoid water damage. Never use harsh or abrasive cleaners, as these can scratch or discolor your computer's surfaces.
The internal parts of your computer require more caution. The best tool for cleaning inside your computer is a can of compressed air. Compressed air can dislodge dust and debris from the components without touching them. When using compressed air, hold the can upright and spray in short, controlled bursts. Avoid shaking the can or spraying it upside down as this could release the liquid propellant, which can damage your computer. Never use a vacuum cleaner inside your computer as it can generate static electricity, which is hazardous to electronics.
Finally, let’s talk about the keyboard. Keyboards can harbor a surprising amount of dirt and crumbs. Compressed air is also useful here, as it can blow out debris from between the keys. If your keyboard is particularly dirty, you may need to remove the keys to clean underneath them. Refer to your keyboard's user manual for instructions on how to safely remove the keys. After cleaning, ensure all components are completely dry before reassembling and powering up your computer.
In conclusion, keeping your computer clean can significantly enhance its performance and lifespan. It's a simple task that, if done regularly and carefully, can save you from unnecessary expenses and hassles in the long run. And remember, always handle your computer components with care, and when in doubt, it's better to consult with a professional.