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This article was co-written by Jeremy Mercer. Jeremy Mercer is the director and principal technician of MacPro-LA in Los Angeles, CA. He has over 10 years of experience repairing electronics, as well as working in retail stores specializing in Mac and PC.
There are 7 references cited in this article that you can see at the bottom of the page.
This article has been viewed 1,189 times.
All types of computers in general over a period of use will be dirty. However, laptops (notebooks) need to be cleaned more often due to their mobility. Especially if you have to carry your laptop around often, you should clean your laptop at least once a month. Accumulation of dirt and grime, especially on the screen and keyboard, can affect the operation of the machine. Remember to turn off the computer and unplug it before you start cleaning, and also remove the battery if possible. [1] X Research Source
Steps
Clean the screen
- Don’t press hard on the screen or try to pick up stubborn dirt – you could damage the screen. Remember to only use gentle force to clean the dust on the surface.
- You can also use commercially available wet wipes. Note that you should use one that does not contain strong cleaners such as ammonia or bleach to avoid damage to the screen.
- Water can seep in and damage the internal components of the computer, so be sure to squeeze out the excess water from the towel before wiping.
- For very stubborn stains, you can add a drop of mild dishwashing liquid to the cleaning solution. If you’re using a computer with a touch screen, you should consult the user manual or the instructions on the manufacturer’s website to see what cleaners can be used.
- Do not use ordinary glass cleaners, especially those containing ammonia, to clean the computer screen. They can damage the screen.
- Start wiping from the top corner of the screen and continue wiping in circular motions all the way to the top of the screen, then continue to wipe back and forth until the end.
Clean the keyboard
- If you haven’t cleaned your computer for a long time or if you often use the computer while eating, you should shake the computer above the dustbin to let the dirt fall directly there.
- If you have just cleaned the computer screen, after shaking the dust off the keyboard, you should use a fine cloth to wipe the screen again because dust falling from the keyboard may stick to the screen.
- You can also use a can of compressed air to blow away dirt. However, if you use this method, you should tilt the keyboard at a suitable angle to be able to blow dust out. If you spray compressed air directly on the keyboard, you will blow the dirt deeper inside, especially with the MacBook’s keyboard because they communicate with the inside of the machine. [7] X Research Sources
Tip: If using a can of compressed air, tilt the computer at a 75-degree angle or tilt it to the side. Doing so will help blow the dirt under the keys out without pushing them deep inside.
- After scrubbing with a pencil eraser, you should use a vacuum cleaner to vacuum the keyboard again to remove the eraser debris.
- Be careful not to get the cotton swab too wet. Do not press too hard while wiping to avoid alcohol seeping under the keys and getting inside.
- You can also dip a cotton swab in rubbing alcohol to wipe the surface of the keys, especially those with a lot of dirt that a pencil eraser can’t clean.
- After wiping with a damp cloth, you will wipe the keyboard again with a dry cloth to remove any remaining moisture.
- It is recommended that you take a photo of the keyboard before removing it for reference when reinstalling them. When you remove all the keys, it’s easy to forget where they are, especially the function keys.
Cleaning the case
- If you use alcohol to clean, be careful not to let this solution come into contact with the computer screen. It can destroy the anti-glare and anti-scratch layer on the screen.
- You can also use this sponge and cleaning solution to clean the touchpad on the device.
- Do not use a sponge to clean the inside of the ports or sockets to avoid water getting inside and damaging the internal components.
Alternatively: You can also use a melamine sponge, such as Mr. Clean Magic Eraser, to clean the computer case. When using these sponges, be gentler as they are mildly abrasive and can scratch the top coat. Usually you should moisten them with water before wiping, but no other cleaning solution is needed.
- As with using a sponge, you need to make sure the cotton swab is not too wet; Wipe gently so as not to force moisture into the machine.
- Be gentle when using a toothpick to avoid scratching the case. You need to hold the toothpick slightly tilted, like holding a pencil instead of pointing straight down.
- Do not spray compressed air directly into ports and air vents. Doing so will cause dirt to pop out, push deep inside and damage components.
- Wipe with moderate force, wiping again and again until the stain is removed.
- If you’ve previously stuck stickers on your computer’s case, use oil-based cleaning products, such as Goo Gone.
- When the computer case is clean, you may discover some dirty dots that were not visible before. Use a cotton ball or cotton swab dipped in rubbing alcohol to clean them.
Advice
- Use hand sanitizer before touching the computer to reduce dust and hate sticking to the keyboard. [18] X Research Sources
Warning
- Do not spray cleaning solution directly on any part of the computer. Spray on the cleaning cloth or sponge first, then use them to gently clean the machine. [19] X Research Source
- Do not allow moisture to remain on electronic devices. After cleaning your computer, make sure all parts of the computer are completely dry before you plug it in and turn it on. [20] X Research Sources
Things you need
- Handheld vacuum cleaner
- Compressed air tank (optional)
- Smooth fabric
- Clean sponge
- Cotton swab/cotton
- Eraser
- Toothpick
- Dishwashing liquid
- Cleaning alcohol
- Filtered or distilled water
This article was co-written by Jeremy Mercer. Jeremy Mercer is the director and principal technician of MacPro-LA in Los Angeles, CA. He has over 10 years of experience repairing electronics, as well as working in retail stores specializing in Mac and PC.
There are 7 references cited in this article that you can see at the bottom of the page.
This article has been viewed 1,189 times.
All types of computers in general over a period of use will be dirty. However, laptops (notebooks) need to be cleaned more often due to their mobility. Especially if you have to carry your laptop around often, you should clean your laptop at least once a month. Accumulation of dirt and grime, especially on the screen and keyboard, can affect the operation of the machine. Remember to turn off the computer and unplug it before you start cleaning, and also remove the battery if possible. [1] X Research Source
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