How to clean computer desktop—Computer cleaning is not that easy!  

Want to know how to clean a computer desktop at home by yourself? Here are the tips that will help you clean your desktop and extend its life.

How to clean computer desktop

Wondering how to clean a computer desktop? A dirty desktop computer often heats up and slows down. Also, a dirty desktop is not healthy. It could house insects and house lizards.

How to clean computer desktop

Organize the Tools

There are a few items you will need in order to clean your computer. These include a can of compressed air, cleaning cloths, zip ties (if needed), scissors (if needed), and a pencil or pen. It is important not to use a vacuum cleaner to clean dust off components-this can damage them. If dusting is difficult to remove with compressed air, use a small paintbrush.

Unplug and Move the Cabinet

When you’re ready to start working, unplug everything from your computer. This includes the power supply and all the cables. If you have a desktop, clean it with compressed air if necessary. 

You may want to move the cabinet to a dry open space where you can dust off without any issues.

Pros and Cons of working from home office

Open Your Case

Computer cases have evolved over the years and are now much more difficult to open than they used to be. However, all it takes is unscrewing two screws on the back of the case to get inside.

But if you have a glass panel on one side, then be careful not to break it. Remove that glass panel first and store it away until you assemble your computer again.

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Clean Dust From the Inside Using Compressed Air

Dust can accumulate overtime on the internal components of your computer, which can lead to overheating and other problems. Canned air is a cheap and easy way to clean it off.

Be sure to keep your face away from the PC case when spraying; use a cotton swab, finger, or flashlight to illuminate areas that are hard to see. Blow the dust out of your case and not further into it–use a straw if available.

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Cleaning GPU, CPU and Cabinet Fans

When cleaning your computer, the first step is to remove all of the peripherals. You can then use a pen or pencil to prevent the blades from spinning while you blow compressed air into the fan vents.

Work from home requirements

Monitor or LCD Screen

LCD screens or monitors should be cleaned using a microfiber cloth and a mild, non-ammonia based cleaner. Be sure to turn off the laptop computer and unplug the monitor before cleaning. Do not use abrasive cloths or ammonia-based solutions to clean the screen, as they can damage it.

To clean your monitor or LCD screen, make a solution of soap and detergent. Wipe the screen gently with a damp microfiber cloth, avoiding dripping or saturating the screen. Finally, dry the screen with a soft cloth.

How often should I clean my computer?

There are a variety of reasons you may want to clean your computer. One of the most important is that if your computer is on the floor, it can easily become dirty and dusty. In general, it is recommended to clean your computer every 6 months.

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Safety precautions While Cleaning your Desktop


Power Supply Units (PSU) are dangerous because they have a high voltage capacity, which can cause serious harm or even death. It is important to be aware of the dangers and take proper precautions when working with or around PSU units.

Static electricity

Static electricity is a common danger that can cause great harm if not dealt with properly. One of the easiest and most effective ways to combat static electricity is by wearing a static strap. In addition, you should avoid wearing synthetic clothes when working on or around computer equipment and try to stay in drier climates as much as possible.


Your computer needs to be cleaned on a regular basis to remove dust and debris that can accumulate and cause the system to run slowly or make noise. The intake fan in most computers sucks in air, which also brings in the dust.


You know what! I just cleaned my PC and there was a spider web in it, 🙁 Yeah, I know. And tons of dust. I cleaned it all. Now it looks great from the window.

Without dust, your PC has a better chance of staying functional for a long time. Dust kills a computer slowly.

Be sure to take care of your desktop, since using which you work.

About the clumsy Author

I work from an old house with a garden.

I had to make a few adjustments and buy a few items to make myself comfortable while I do work from home.

And also managing an old house with damp walls, insects and other issues is not easy. And if you are in a same situation like me then my words will help you a lot.

I have tried to write on all the things needed to make a Work from Home office in India and a safe home and that resulted in

I am experienced with electrical appliances, solar system set up, gardening, insecticides and work from home setup.

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