10 Pro Tips to Cleaning a Laptop
10 Pro Tips to Cleaning a Laptop

10 Pro Tips to Cleaning a Laptop

Are you tired of your laptop running slow and sluggish? One of the key factors that can affect the performance of your laptop is dust and debris buildup. Regularly cleaning your laptop can help improve its speed and overall performance. In this article, we will explore the importance of cleaning a laptop and provide you with some tips on how to do it effectively. So, grab your air duster, and let’s get started!

Here are 10 pro tips for cleaning a laptop:

  1. Always turn off and unplug your laptop before cleaning.
  2. Use a microfiber or lint-free cloth to wipe down the keyboard and the surrounding chassis.
  3. Avoid using regular towels or paper towels as they can scratch the surface of your laptop.
  4. Use a can of compressed air to blow out dust and debris from the keyboard and vents.
  5. Tilt your laptop upside down and gently tap or shake it to dislodge any big dust bunnies or debris.
  6. Use a cotton swab dipped in isopropyl alcohol to clean hard-to-reach areas.
  7. Avoid using harsh chemicals or abrasive materials that can damage your laptop.
  8. Follow the manufacturer’s guidelines for cleaning your laptop to avoid voiding the warranty.
  9. Consider using a keyboard cover to prevent dust and debris buildup.
  10. Clean your laptop at least twice a year to maintain its performance and longevity.

By following these tips, you can effectively clean your laptop and keep it running smoothly for years to come.

What is the best cleaning tool to use for wiping down a laptop keyboard?

The best tool for cleaning a laptop keyboard is a can of compressed air. Compressed air allows you to blow away dust, dirt, and debris that can get lodged between the keys.

Tilt the laptop at an angle, hold the can a few inches above the keys, and spray short bursts of air. This will dislodge anything trapped between the keys without damaging the keyboard.

You can also use a small, soft-bristled paintbrush to sweep away debris after using compressed air. Make sure not to use anything abrasive when cleaning a keyboard, as you don’t want to scratch the keys.

How often should I clean my laptop to maintain its performance?

It’s generally recommended to clean your laptop every few months to maintain performance and extend its lifespan. If you use your laptop daily, aim to clean it every 2-3 months. For light or occasional users, every 6 months is sufficient.

Pay attention to any buildup of dust, dirt, and debris around the vents and fans. Use compressed air to clear out the vents every month or so. This prevents overheating issues.

Also remember to clean the screen, keyboard, touchpad, ports, and other areas exposed to regular use every couple months. Establishing a regular cleaning routine based on your use habits will keep the laptop in good working condition.

Can I use regular towels or paper towels to clean my laptop?

It’s not advisable to use regular towels or paper towels to clean a laptop screen or other areas. They can leave behind fibers, lint, and dust. Instead, use a microfiber cloth specifically designed for cleaning electronics and screens.

Microfiber cloths are soft, lint-free, and will not scratch surfaces. Dampen the microfiber cloth slightly with water or an electronics cleaning solution. Make sure not to let any moisture drip into areas like the keyboard or ports.

You can also use pre-moistened wipes made for screens and electronics. Avoid using regular paper towels as they can scrape against the screen. Overall, microfiber cloths are the safest and most effective option.

What are some common cleaning supplies needed for cleaning a laptop?

Some basic cleaning supplies you should have on hand for cleaning a laptop include:

  • Microfiber cloths
  • Compressed air canister
  • Small paintbrush or cotton swabs
  • Isopropyl alcohol
  • Electronics cleaning solution
  • Distilled water
  • Screen cleaning wipes

Microfiber cloths, compressed air, and paintbrushes allow you to remove dust, dirt, and debris from the keyboard, vents, ports, etc. Isopropyl alcohol mixed with distilled water in a 50/50 ratio can be used to disinfect the laptop surface and screen.

Pre-moistened screen wipes make cleaning the screen quick and easy. Avoid using regular household cleaners or paper towels. With the proper specialized cleaning supplies, you can safely clean all areas of your laptop.

How should I support the laptop’s lid while cleaning the screen?

When cleaning the laptop screen, you’ll want to properly support the lid to avoid putting too much pressure on it. Close the lid almost all the way, leaving it slightly open at a 90 degree angle.

Place a stopper such as a rolled wash cloth between the back edge of the lid and desk. This will hold the lid open and take pressure off the hinges. You can also lay the closed laptop sideways on a flat surface and clean the monitor that way.

Avoid lifting the open lid too far back as this can strain and damage the hinges. The key is to have the screen accessible but also supported so you don’t have to press down hard or bend the lid excessively. Take care to apply only light pressure when wiping the screen clean.

Is it safe to use pressure when cleaning the laptop screen?

No, you want to avoid using any pressure at all when cleaning a laptop screen. These screens are delicate and can be scratched or damaged if you press down too hard. Wipe the screen gently using only the weight of your fingers. Don’t push down or scrub vigorously on the screen.

Use a soft microfiber cloth dampened lightly with distilled water or screen cleaner. Make sure there is no excess liquid that could drip. Gently wipe the screen in a circular motion.

Let the solution do the cleaning rather than using force. Go over the screen lightly a few times if needed. Avoid touching the screen with hard or abrasive materials. With a light touch and proper cleaning cloth, you can keep your screen clean without having to use pressure.

Are there any specific precautions I should take when cleaning a laptop?

Some important precautions for cleaning a laptop safely include:

  • Shut down and unplug the laptop before cleaning. This prevents any electrical damage.
  • Never spray cleaners or liquids directly on the laptop. Apply them to your cloth first.
  • Check that liquids used are approved for electronics. Avoid getting moisture in any openings.
  • Don’t use abrasive cleaners or paper towels that can scratch. Use microfiber cloths.
  • Avoid excessive pressure on the screen or keyboard. Wipe gently.
  • Make sure the laptop is well-ventilated and allow time to dry before turning it on again.
  • Consult the user manual for any specific care instructions from the manufacturer.
  • Backup your data regularly in case any issues occur during cleaning.

Taking basic precautions will help ensure you don’t damage components while cleaning. Be gentle, use the right cleaning tools, and keep liquids away from the inside of the laptop.

Can I use water or cleaning products to clean my laptop?

You should avoid using tap water or household cleaning products on a laptop. The best options are distilled water or cleaning products specially formulated for electronics. Distilled water is mineral-free, so it won’t leave behind streaks or deposits on the laptop surface.

Combine it with a 50/50 ratio of isopropyl alcohol to create an effective cleaning solution. There are also premixed cleaners for screens and keyboards that contain detergents suitable for electronics.

When applying any liquid, use a microfiber cloth dampened lightly with the solution. Don’t directly spray or pour liquids on the laptop. Check product labels to make sure they specify safe use on laptops and other electronics.

Stay away from using regular tap water, window cleaners, or chemical-based cleaners. With the right fluids and gentle method, you can safely clean a laptop without damaging components.

How can I dry the laptop screen after cleaning it?

It’s important to dry the laptop screen properly after cleaning to prevent any water or cleaning residue from damaging the computer. The best way is to use a new, dry microfiber cloth and gently wipe the screen. Wipe in a straight line from top to bottom or side to side.

Make sure no moisture or wet streaks remain. You can also use a compressed air canister held several inches away from the screen to speed up drying time. Just use quick blasts of air across the screen. Do not rub the screen with anything abrasive during the drying process.

Allow the screen to fully air dry before closing the laptop or turning it on again. Be extra careful when cleaning an LED screen versus one with an anti-glare coating.

Avoid moisture buildup around the edges and any internal components. With the right technique, you can dry the screen thoroughly after wiping it clean.

What are some hard-to-reach areas on a laptop that need cleaning?

Some areas that are important to clean but easy to miss on a laptop include:

  • Between the keys on the keyboard – Use compressed air and a paintbrush to dislodge debris between keys.
  • Vents on the bottom or sides – Carefully use compressed air on the vents monthly to avoid overheating from dust buildup.
  • Ports like USB and HDMI – Use compressed air and a cotton swab dampened with cleaning solution to clean the ports. Avoid moisture.
  • Webcam and camera lens – Gently wipe with a microfiber cloth dampened with cleaning solution.
  • Speaker and audio ports – Use a small vacuum nozzle or compressed air to reach dust in speakers.
  • Edge around the screen and hinges – Wipe gently with a soft microfiber cloth. Avoid tugging on hinges.
  • Under the laptop casing if removable – Remove bottom case to vacuum out vents.

Take your time to regularly reach dust that gathers in every nook and cranny. Keeping the full laptop clear of debris improves performance and lifespan.

Are there any specific cleaning products I should avoid using on a laptop?

There are certain cleaning products you should avoid using on a laptop:

  • Window cleaners like Windex – They can streak and contain chemicals that damage screens.
  • Diluted bleach solutions – Bleach is too harsh and could cause discoloration.
  • Abrasive cleansers – Avoid anything gritty or scrubbing pads that will scratch.
  • Regular household disinfectants.
  • Compressed air cleaners with bitterant additive – They can stain surfaces.
  • Vinegar or ammonia – These can be corrosive to metal laptop parts over time.
  • Acetone or other harsh solvents.
  • Paper towels or regular towels – These can scratch and shred.

Read labels carefully and only use products deemed safe for electronics. When in doubt, stick to distilled water mixed with a little isopropyl alcohol and a soft microfiber cloth for best results without any damage.

How can I prevent dust and debris buildup on my laptop keyboard?

To prevent buildup of dust, crumbs, and dirt in your laptop keyboard:

  • Use a keyboard cover or silicone skin that fits snugly over the keys when not using your laptop for extended periods. This will block debris from settling between the keys.
  • Avoid eating or snacking with crumbs over your laptop. Crumbs can quickly get lodged between tight spaces.
  • Store the closed laptop in a sleeve case or bag when not in use rather than leaving it open and exposed.
  • Use a small handheld vacuum cleaner attachment regularly to suck up any specs between the keys without having to turn the laptop upside down.
  • Use compressed air every few weeks to blow out particles stuck beneath the keys.
  • Turn the laptop off first before using any cleaning methods to allow dust to settle and prevent it spreading inside.

With regular gentle cleaning and keeping the laptop protected when not using it, you can prevent lots of future buildup on the keyboard.

Is it necessary to follow the manufacturer’s guidelines for cleaning a laptop?

Yes, it’s highly recommended you consult the manufacturer’s instructions for properly cleaning a laptop without causing harm. Specific brands and models can have unique care requirements.

For example, some manufacturers advise against using isopropyl alcohol on screens while others may recommend it. Proper cleaning techniques for the touchpad and keyboard can also vary.

Check your user manual to see if the company prohibits the use of certain liquids or materials. Apple provides detailed cleaning guidelines for Macbooks.

You also want to make sure you don’t void the warranty by accidentally damaging the laptop from improper cleaning methods. While the basics like using a microfiber cloth and compressed air are universal, taking the extra step to follow your brand’s guidance can prevent issues.

Can I use a keyboard cover to protect my laptop from dust and debris?

Yes, using a keyboard cover is an excellent way to protect your laptop keyboard from dust, crumbs, and other debris settling between the keys. Keyboard covers made from silicone or other thin fabrics can shield the spaces between keys from buildup without affecting use.

Make sure to get one that fits your specific keyboard properly without impeding typing. Keep the cover in place whenever you are not actively using the keyboard.

You’ll want to remove and clean under the cover from time to time as well. When installing or removing the cover, be gentle to avoid tugging out any keycaps.

Overall, a snug-fitting keyboard cover used consistently can dramatically reduce the need for cleaning your laptop keyboard compared to leaving it uncovered and exposed.

Are there any alternative methods for cleaning a laptop?

If you want to avoid using liquids for cleaning electronics, here are a few alternative methods:

  • Adhesive tacky gel rollers can be used to remove dust and lint from the screen, keyboard, and other surfaces. The gel sticks to debris to clean areas.
  • UV-C sanitizing devices and wands use ultraviolet light to kill germs without chemicals or liquids. However, they require careful usage to avoid eye or skin damage.
  • Rechargeable handheld vacuums allow you to suck up dirt around vents, ports, and other tight spaces. Look for a vacuum with a small brush nozzle.
  • External keyboards can be detached and individually cleaned more vigorously to avoid getting moisture in the laptop itself.
  • Disposable electrostatic dusting cloths attract and trap dirt without liquids or residue.

Just remember to still be gentle when handling the laptop. While convenient alternatives exist, tried and true methods like microfiber cloths and compressed air are still recommended for optimal safe cleaning results.

How can I clean the computer casing to remove dust?

To safely clean the exterior casing of a laptop, follow these steps:

  1. Power off and unplug the laptop.
  2. Use a microfiber cloth to wipe down the surfaces. This will take off light dust and dirt.
  3. For stuck-on dirt or smudges, dip the cloth in a 50/50 mix of distilled water and isopropyl alcohol.
  4. Wring out excess liquid before gently wiping the case. Avoid getting moisture near vents or ports.
  5. For stubborn dirt around vents or cracks, use compressed air to loosen and dislodge it first.
  6. Rub gently in the direction of the grain on textured lids. Take care around any decals or stickers.
  7. Immediately dry the surface thoroughly with a clean, dry microfiber cloth.
  8. Let the laptop air dry for 10-15 minutes before turning on again.

Avoid using regular paper towels or abrasive materials. With some patience and the proper method, you can remove accumulated dust and return the case to a like-new appearance.

What is the safest method to clean a laptop screen?

The safest method to clean a laptop screen is:

  1. Power off and unplug the laptop.
  2. Use a microfiber cloth designed for screens dampened lightly with distilled water or premixed screen cleaner. Avoid getting any moisture in vents or edges.
  3. Wipe the screen gently in a back and forth or circular motion. Do not press down hard. Let the solution do the cleaning.
  4. Focus on one small area at a time. Make sure no drips or streams occur.
  5. Use a dry microfiber cloth to absorb excess moisture and buff the screen dry. Avoid streaks.
  6. Allow the screen extra time to fully air dry before turning the device on again.
  7. Check for spots you may have missed and give a final dry wipe down.

Avoid using paper towels, abrasive materials, tap water, or household cleaners. By keeping pressure light and moisture limited, you can clean even delicate laptop screens safely.

Can I use glass cleaner to clean a laptop monitor?

It’s not recommended to use regular glass cleaner formulated for household windows and mirrors on a laptop monitor or screen. These cleaners can contain chemicals like ammonia that are harsh on coatings and plastics. Opt for a specially made screen cleaner instead.

Check the label to make sure it specifies safe use on laptops, monitors, tablets, and other electronics. Apply a small amount to a microfiber cloth first rather than directly spraying the screen. Wipe gently in a back and forth motion.

Avoid dripping any excess liquid as you clean. Also stay away from getting glass cleaner on plastic casings or keyboards where it could potentially damage finishes or seep into internal parts.

Mild dish soap diluted in water can work as a more natural screen cleaning solution as well. With care and the right cleaner for the job, you can safely wipe away dirt and smudges.

How can I disinfect my laptop keyboard?

To properly disinfect your laptop keyboard:

  1. Power off and disconnect the laptop. Avoid getting moisture in openings.
  2. Mix equal parts isopropyl alcohol and distilled water. This dilutes the alcohol to an electronics-safe 70% solution.
  3. Dip a soft microfiber cloth into the solution and wring out any excess liquid.
  4. Gently wipe down the tops of keys without dripping liquid between them.
  5. Use a dry microfiber cloth to absorb any remaining moisture.
  6. Allow at least 5-10 minutes for the keyboard to fully air dry before reconnecting and powering on the laptop again.
  7. Repeat weekly or whenever keys appear dirty for maintenance.

Avoid using bleach solutions or submerging the keyboard in liquid. Check for manufacturer guidance on disinfecting as well. With this safe method, you can sanitize your laptop keyboard without worry.

Can I use Clorox wipes to clean a laptop keyboard?

It’s not recommended to use Clorox disinfecting wipes or similar household disinfectants to clean your laptop keyboard. These wipes often contain bleach or harsh chemicals like chlorine that could potentially damage the surface of keys over time with repeated use.

Your best option is an electronics-safe isopropyl alcohol solution instead. Mix 70% isopropyl alcohol diluted in distilled water. Apply the solution sparingly to a microfiber cloth and wipe down individual keys gently without saturating the keyboard.

Avoid any liquid dripping between the keys. This will sanitize without risking corrosion damage. You can also look for disinfectant wipes designed specifically for electronics that contain gentler ingredients if you want a ready-made wipe for convenience.

Check labels and manufacturer guidance to make sure products are safe for your particular laptop model. With the right methods, you can keep your keyboard both clean and disinfected.


In conclusion, cleaning your laptop is an essential maintenance task that can greatly improve its performance and longevity. By removing dust and debris from the internal components, you can prevent overheating and ensure that your laptop runs smoothly.

10 Pro Tips to Cleaning a Laptop

Remember to follow the manufacturer’s guidelines and use appropriate tools, such as an air duster, to clean your laptop safely. With regular cleaning, you can enjoy a faster and more efficient laptop experience. Consider reading >>>> Useful Laptop Accessories to learn more.


Jinkens Mark

Jinkens Mark, the meticulous mind behind our Laptop and Accessories reviews at Product Reviewfy, is a seasoned tech professional with an extensive background in both hardware engineering and tech journalism. Jinkens’s journey into the world of technology began over a decade ago when he immersed himself in the intricate world of hardware design.

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