If air can't circulate, heat can't escape. Here's what you need to know.īefore you rush to open up your Apple device and void whatever warranty you might have, know that you probably don't have a dust buildup problem unless you live in an environment with a lot of dander, pet hair, smoke, carpets that are rarely vacuumed, and so on.īut if you're still worried that your system may be in danger, here are the three main symptoms of a dust problem that requires immediate attention.Īs dust accumulates on various internal components, it begins to affect air circulation. If possible, you should exercise good maintenance skills to keep it from ever getting that bad.Ĭleaning dust out of a Mac isn't as easy as cleaning dust out of a PC, but it's not impossible. You've seen the kind of crud that can build up on your keyboard and mouse, right? Imagine that happening inside your computer. Not only that, but if you leave the dust lingering too long, it can turn into gunk-and gunk is harder to clean and can cause more problems.

Dust buildup can be a serious problem for all kinds of electronic equipment.

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