How to Remove Dust From a Laptop

How to Remove Dust From a Laptop

Person cleaning dust out of a laptop using a Q-Tip
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If you've had your laptop for a year or two, information technology may be full of grit. Grit clogs fans, vents, and estrus sinks, preventing your PC from cooling down properly. You tin remove a skillful amount of this dust, even if you tin't open your laptop.

Dust build-upwards can forbid a PC from cooling down properly, and that heat tin even cause hardware damage. Your laptop's fans may also run at full blast, draining your bombardment. Your laptop may even reduce its functioning to stay absurd.

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If You lot Tin can Open Your Laptop

Dust-Off Compressed Gas Duster – iv Pack

Most laptops, peculiarly newer ones, aren't designed to be opened by their users. This presents a serious problem. On a desktop PC, you'd power downwardly your PC, open the case, blow information technology out with a tin of compressed air, and shut the case. You could dust out a laptop in a like way– if only in that location was a way to open information technology up and become within.

Your laptop may have a lesser panel (or several lesser panels) you tin can unscrew to access the internals. Check your laptop's manual, or look upwards a special "service manual" for your specific model of laptop online. Power down the laptop, remove the bombardment, and unscrew the panel to get at the laptop's insides. If a service transmission is available for your laptop, information technology will walk you lot through the procedure. Depending on your laptop, opening the console may or may not void your warranty.

Dust build up inside a laptop fan
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Later on information technology's open up, take the laptop somewhere you don't mind getting dusty — similar your garage, or even outside. Use a tin can of compressed air to blow out the internals of your laptop. Ensure you're blowing the dust out of the laptop'south case, not but moving it around inside. For example, you could accident more toward your laptop's vents and then the grit would be blasted through the vents and out of the laptop. Exist careful when blowing air at the fans in the laptop — if you make the fans spin too rapidly, they could exist damaged. Accident at the fans from many different angles, using brusque blasts of air.

Nosotros recommend compressed air — as well known equally canned air — for a reason. Don't use a vacuum, and be extra careful if you opt to utilize an air compressor instead of a can of compressed air.

Person spraying dust out of a laptop
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When you're done, you tin can screw the panel dorsum on, plug in the bombardment, and power the laptop back on. Information technology'll run libation, and its fans should spin up less frequently.

If You Can't Open Your Laptop

Whether y'all want to upgrade your laptop'south hardware or just dust it out, manufacturers don't want you to open almost laptops. Simply grit does build up inside a laptop, whether you can open up it yourself or not.

Even if yous tin can't open your laptop, you can still attempt to dislodge some of that dust. Outset, take the laptop somewhere y'all don't listen getting dusty. Yous probably don't want to blow dust all over your desk or bed.

RELATED: What You Need to Know About Upgrading Your Laptop's Hardware

Get a tin of compressed air, point it at the laptop'due south cooling vents, and give them a few curt bursts of air. With any luck, the jets of air will knock some of the dust loose and it volition escape the laptop's vents. You won't go all the dust out of the laptop, only at least it will cease plugging upward the vents, fans, and any else it's stuck to. This isn't the ideal way to dust out a laptop, just information technology may be all you tin can do.

Practise caution when doing this. If y'all aim a blast of compressed air straight at a cooling fan inside a vent, you could crusade the cooling fan to spin as well quickly. Don't aim the air directly at the fan and requite it a long blast. Instead, accident air in short bursts, waiting in between to ensure yous're non spinning the fan too quickly.

Person brushing dust out of a laptop's ports
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If your laptop has serious bug with overheating and you lot tin't clean it yourself, you may take to contact the manufacturer for service. If information technology's nevertheless nether warranty, they should hopefully assist you.


If you've had your laptop for a year or two, at that place'southward probably some significant dust build-up inside its example. Cleaning your laptop on a regular basis is a good thought, but y'all don't need to go overboard and do this all the time. How often you need to clean your laptop depends on the laptop itself and how dusty your surround is.

How to Remove Dust From a Laptop

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