If your laptop is running slow and you’re not sure why, clean the fan! Computers are designed to dissipate heat and clean air out of the case. If the outside of your computer starts getting dirty, it can’t do this job as well. Dirt buildup on the fan blades will eventually cause them to become clogged with dust and dirt which leads to overheating. Cleaning your computer’s fan isn’t hard at all, but you should use a vacuum cleaner instead of just blowing or brushing away debris because these methods can damage delicate components in the device.

The Pros and Cons of Compressed Air

Compressed air is an excellent solution for cleaning your computer’s fan, but make sure to use clean compressed air. If you’re going to be blowing out debris from the blades with a can of compressed air, clean it first by spraying and letting dry before using it on the laptop. The cans are typically pressurized which means that if they’re dirty, you’ll end up just blowing dirt around your computer. If the compressed air is clean and dry it will effectively clean debris from fan blades without risking damage to components.

There are a couple of pros and cons associated with using clean compressed air as opposed to other methods. The first pro is that it’s one of the cheapest options. You’ll only need to clean your laptop’s fan and use clean compressed air. The second pro is that it doesn’t require any specialized equipment other than a can of clean, dry compressed air. Additionally, there are no risks associated with using clean compressed air as opposed to other methods like liquids or chemicals which could damage your computer if they leak inside.

The con of clean compressed air is that it has a very short range. You’ll have to be extremely careful about where you blow the fan, so if there are any vents or openings near your computer’s fan, just avoid them. If you try and clean around these areas with clean compressed air, the dirt will get blown inside instead of out.

Dusting Computer Without Compressed Air

Dusting, another simple and clean option for cleaning your computer’s fan. You can buy a small hand vacuum or use your home vacuum cleaner if you don’t have one handy, then just brush the blades clean from the outside of case using short brushes with soft bristles. Make sure to get as much dirt off by brushing in both directions possible!

The pros of this method are that it’s clean and doesn’t require any specialized equipment, but the con is that you’ll need to clean your computer from time to time if there’s a lot of dust buildup on the fan blades for some reason or another. Plus, brushing with vacuum cleaner brushes can damage delicate components in the device.

Clean Your Computer’s Fan with a Compressed Air Can or Dusting?

The answer to this question is dependent on the cleanliness of your computer and what you’re looking for in terms of cost, convenience, and risk associated with damaging components. Clean compressed air is always going to be one of the cheapest options because it doesn’t require any specialized equipment, but it has a very short range. Dusting can clean your computer’s fan without the cost of clean compressed air or vacuum cleaners, but you’ll need to clean up from time-to-time if there’s a lot of dust buildup on the blades for some reason or another and brushes with vacuum cleaner brushes could damage delicate components in the device.