How to Prevent Dust from Getting Into Your PC

Heat is the scourge of all electronics, and nothing helps trap the heat on your PC as a beautiful layer of dust that has accumulated for several years. Fortunately, there is an inexpensive way to considerably reduce your PC dust.

A small component can prevent dust

The most expensive PC cases have dust filters at the front and bottom, and some even have them on the sides and above. However, low -budget PC cases, and even many mid -range options, only offer them on the bottom, or sometimes not at all. As a result, they are inclined to collect much more dust than their more expensive counterparts.

Fortunately, it doesn’t matter if your PC case has integrated dust filters – you can add them yourself for almost nothing. There are magnetic dust filters that you literally place on your PC case on a fan opening. They are available for each standard fan size, which means you can use one, whatever the case you have or which fan ports you use.

The best part of all? They are quite cheap. I picked up two five 140 mm filter packs five years ago at a cost of around $ 1.50 per filter. If you need something big, like a 360 mm filter, these operate in the $ 6 range for one.

If you need something in a personalized size, you can also buy material sheets with magnetic tape, so you can cut them to the size you want.

My PC case does not have dust filters on lateral consumption or below. I have been using these dust filters for years without any problem, and they always stick as well as when new.

Another great advantage of these removable magnetic dust filters is how easier they are to clean. You can simply remove one and suck the dust, or if it is particularly forced, rub it with soap and water to clean it completely.

The only potential drawback is that they can reduce the amount of air flow, but it is a price that I am ready to pay if it prevents dust from my computer.

Other ways to keep dust

If you are looking for the means on the Internet to minimize the amount of dust that enters your PC, you will find pages and pages of people who argue decades. This is a controversial problem. Here are some good general tips to help you.

Keep your PC out of the ground

Dust is heavier than air, and ultimately most of it will be deposited on the ground, where it is sometimes stirred when you move around your house.

If the air intake on your PC are close to the ground, they will be exposed to more dust than if they were a little higher, as on a small stand, a table or mounted on a wall. No matter what other you do, keeping your PC on the ground will greatly help prevent dust accumulation.

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Vacuum cleaner

Dust cannot be launched in your PC if there is none around, and a regular and fast vacuum cleaner around your PC can make a big difference.

As an additional extra, the vacuum cleaner also prevents animal hair from developing in the fans of your PC.

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Get an air filter

The increase in the number of large forest fires in recent years prompted me to take an air filter, and after having run it for a while, I noticed something interesting: there was path Less dust on my PC when I went to clean it than normally.

Like the vacuum cleaner, an air filter collects and contains dust before you can reach your PC. As the proverb says, “an ounce of prevention is worth ten cans of compressed air”, or something like that.

Build a positive pressure PC

People will discuss how you should install your PC fans until the cows are coming home, but a large general rule is to keep your case “positive pressure”, which simply means that there is more air than pushed. It seems a little counter-intuitive. After all, you want dust to stay outside, so how can you increase the amount of air flow in your PC may help this situation?

This comes back to the design of PC cases. Many fan ports have filters, or, if you are like me, you have added yours. As a result, most of the air entering your PC is cleaner than the air in your room. But the cases are not hermetic either. There are a lot of cracks, seams, gaps and holes that allow dust in the case.

If your case has more air to come than go out, then at least a little air will be pushed out Among these shortcomings, which guarantees that dust cannot move. On the other hand, if your case has more air than it will be then, then the dust will be drawn in these non -filtered shortcomings.

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Dust is not only visually unattractive in a PC, it can actually harm your PC’s performance if it is hurt enough. The additional heat that is trapped on your components can cause thermal limitation or in extreme cases, emergency closings to avoid damage. I also saw the processor and fans of cases made inoperable after years to collect too much dust.

Favor your PC and regularly clean the dust, or better still, take measures to prevent it from accumulating in the first place.