How to Clean a Laptop Fan Without Compressed Air

Overheating in laptops is a common phenomenon, mostly in old laptops. But new laptop owners often complain about it too. This has several reasons, but the one that tops the list is dust and dirt settled in your laptop fan.

Cleaning your laptop fan may sound like a tedious task, but it is crucial, especially if you want to use your laptop for an extended period. Generally, people use compressed air to clean the laptop fan. Even though a can of compressed air is highly efficient and inexpensive, it is not the best alternative for the environment. They contain GHGs (hydrofluorocarbons) that can lead to the depletion of the ozone layer.

With the help of the methods mentioned further in the article, you can do it without using compressed air.

 

Why Should You Clean the Laptop Fan Regularly?

Clean the Laptop Fan

Cleaning your laptop fan should not be skipped as it could affect the overall mechanism of your device. The following are other such reasons why you should regularly clean your laptop fan:

Buildup of Heat

Is your laptop making noises while you are using it? Well, it could be due to the dust accumulation in the laptop fan. If this persists, the fan will eventually stop working, causing the laptop to overheat.

 

Performance Decreases

When the laptop gets overheated, its performance is directly affected.

The dust from the uncleaned laptop fan moves within the crucial parts of the computer, forcing it to slow down.

 

Crash of the Operating System

If the build heat up and fan noises are not paid attention to, it will subsequently lead to the crash of the operating system.

 

Methods of Cleaning the Laptop Fan Without Compressed Air

Methods of Cleaning the Laptop Fan Without Compressed Air

With just a few steps, you can clean your laptop fan. As there are several methods to do so, we have picked the best ones and explained them below.

Method 1

What Will You Need?

  • Static-Free Mat
  • Lint-Free Cloth
  • Screwdriver

Step 1:

Place your laptop upside down on a table. For better protection, keep it on an anti-static mat. Ensure that your laptop is not connected to any charger during the cleaning process.

 

Step 2:

Take a small screwdriver and unscrew the screws to remove the bottom panel of the laptop. If you do not have a screwdriver at your disposal, you can try using a pair of tweezers.

Note down the number and location of the screws.

 

Step 3:

Once you have located the fan, hold it in place with a finger to stop it from rotating. Unless you have full-fledged knowledge about it, do not remove the fan from its place.

 

Step 4:

Take a clean and dry cloth and remove the dust and dirt from the fan blades. Use multiple pieces of cloth if they get dirty.

 

Step 5:

Along with the fan, clean the vents as well as other open areas. Basically, clean any area where you see accumulated dust.

 

Step 6:

Once it appears clean, place the bottom panel and screw it up.

 

Method 2:

What Will You Need?

  • Screwdriver
  • A vacuum cleaner with a brush attachment
  • Brush
  • Toothbrush
  • Dust protection filter

Step 1:

Unplug the laptop if it is charging. We recommend turning it off too. Unscrew the bottom panel of the laptop and keep the screws aside.

 

Step 2:

Hold the fan with your finger till it comes to a hold.

Try removing the dust flakes with a vacuum cleaner. Use the brush attachment for better results. Ensure that the pressure is controlled.

 

Step 3:

Take a brush and remove the dust particles from the circuit boards with a brush, preferably the one with soft bristles.

 

Step 4:

Use a brush with hard bristles to remove the dust from the cooling fins.

Remove the fan by trying to detach the covers. If the blades can be detached, soak them in some soapy water. Then, dry them before reattaching them.

 

Step 5:

Cover the fans with dust protection filters. These will help in keeping your fans cleaner for future purposes.

 

FAQs

Is it safe to clean a laptop fan?

It is not only safe but advisable to clean your laptop fan to prevent any dust build-up. When dust and dirt particles get accumulated on the laptop fan, it can lead to the overheating of the laptop. Furthermore, this can potentially lead to the laptop malfunction, causing the processor to crash.

To avoid such circumstances, it is best to clean your laptop fan on a regular basis.

 

How often should I clean the laptop fan?

Cleaning the laptop fan every day is neither practical nor necessary. Instead, for smooth functioning, try cleaning the laptop fan once every three months.

 

Where should I place the laptop for the best protection?

Keep your laptop protected by placing them on a stable surface. For example, avoid keeping them on dangling chairs or tables.

Do not keep them near the window as direct sunlight can damage the laptop screens. Moreover, it is advisable to keep them at room temperature.

 

Can a hairdryer be used to clean the laptop fan?

You can use a hairdryer to clean the laptop fan. But keep the lowest setting as more pressure of air can damage the complex parts of a laptop. You must also avoid using the hot dryer setting for better protection.

 

Takeaway

Cleaning a laptop fan can seem overwhelming. But we hope that through the methods mentioned above, you can do it with ease.

Having said that, if you are not willing to do it yourself on the fear pretext of compromising your laptop’s mechanism, you can always call a professional. They will clean it for you with utmost care and the best results.

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