How To Clean a Laptop Screen Without Streaks

I work at a computer every day. Sometimes I like to work in a cafe or just a different room in the house, which means I need a laptop. Laptops, especially touch screen laptops (which is what I have), are notorious for picking up dirty smudges and finger marks. I have to clean it regularly. Today I share how I clean my laptop screen without creating streaks. Streaks can be just as bad to look at as the original smudges you cleaned off!

Here is how to clean your screen and prevent streaks.

If you don’t want streaks to be left on your screen after you clean it avoid proprietary cleaners and instead stick to distilled water and white distilled vinegar. Choose a clean microfibre cloth. Spray the cloth and wipe in circular motions until your laptop screen is free of smudges and streaks.

Why use a microfibre cloth and not a chemical cleaner?

Microfibre cloths have special fibres in them that can trap dirt, grime and germs when used either wet or dry. They have a unique way of lifting dirt without depositing it back onto the surface. A microfibre cloth can’t disinfect as a Lysol wipe can. But, it can protect your screen from the damage that chemicals can do to your laptop screen.

As you can see my laptop screen is currently very dirty. This is the ideal time to get it clean!

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dirty laptop screen with smudges

What you’ll need to clean your laptop screen

  • Distilled water
  • White distilled vinegar
  • Spray bottle
  • Clean microfibre
  • Clean microfibre glass cleaning cloth

For best results finish off the clean with a microfibre cloth that is specially made for glass cleaning.

These cloths are made with a fine weave and they won’t shed lint as an ordinary microfibre cloth often will.

Instructions for cleaning your laptop screen without streaks

Step 1 – Turn off your laptop

Before you clean the screen it is much safer to turn off your laptop and unplug it. Plus, it is easier to see the marks on a black screen.

Step 2 – Mix up half and half distilled water and vinegar in a spray bottle

You don’t need to be precise, roughly half and half vinegar and water is fine. Distilled water is best because it doesn’t leave a residue when the water evaporates. If you don’t have any, use tap water.

Any size or type of spray bottle will do including atomizers. You will be spraying the cloth rather than the screen so it doesn’t matter how fine the spray is.

Step 3 – Spray the cloth

Do not soak the cloth. You need the cloth to be moist. Too much water will cause water to drip into the electronics and might damage your laptop.

Step 4 – Gently wipe the laptop screen

Gently wipe your computer screen in circular motions until greasy marks and smudges have gone. Don’t scrub or press hard on the screen.

Step 5 – Dry

Finish with a new dry microfibre cloth. For best results choose a microfibre cloth specially made for cleaning glass. These are best because they do not shed lint.

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cleaning laptop screen
after cleaning laptop screen

Will this method sanitize the laptop screen?

The method described above will clean the screen of grease, dust and debris but it won’t make it free of all bacteria.

Microfibre cloths do a great job of absorbing oils and dirt. Bacteria needs to something to feed on. If you remove it’s food, i.e. the dirt, then the bacteria is less likely to grow.

If you use vinegar to clean your screen, it will help to kill more of the bacteria. Vinegar contains acetic acid which can kill off bacteria and viruses by chemically breaking down their proteins and fats. Vinegar won’t kill all germs but it does a good job.

Related post:

How Vinegar Kills Bacteria In Your Home

Which cleaners to never use on your laptop screen

  1. Windex. Save the Windex spray for glass and mirrors only because the chemicals are too harsh for computer screens
  2. Anything with alcohol or ammonia. If you are not sure about the chemicals my advice would be not to use it and stick to just water instead.
  3. Paper towels and tissues. These can scratch the surface of the screen.

Never spray the screen directly. Always use a cloth, such as microfibre. and spray the cloth not the screen before you wipe.

Frequently asked questions

What can I use instead of a microfibre cloth?

If you don’t have a microfibre cloth, use a soft dusting cloth instead or failing that an old teeshirt. Whatever you use, it must be a soft fabric so that you don’t scratch the screen. Avoid using an old duster. You don’t want to end up adding more dust to your screen! Made sure it is freshly laundered.

Related post:

How To Clean Dust Without Spreading It

What is the best thing to clean a laptop screen with?

Plain water (distilled is best) is fine. Use vinegar if your laptop is very smudged. Spray the liquid onto a microfibre cloth and wipe in circular motions until the screen is clean and free of streaks.

Can I use alcohol wipes to clean my laptop screen?

It is not a good idea to use anything containing alcohol or ammonia on your computer screen because it can damage the surface. If your screen is made of glass it is fine to use.

Can I use water to clean my computer screen?

Yes, water is fine to clean your computer screen. Distilled water is better because it does not leave a residue when the water evaporates. Spray a cloth and wipe in circular motions on the screen until it is clean and streak-free.

How to check a computer screen for streaks and smudges

To check for smudges and streaks on your computer screen, turn the screen off, then look at the screen from the side. Wipe the smudges you see with a clean microfibre glass cloth.

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Penny | SparklingPenny

Hi, I'm Penny. A busy mum of two boys, with the aim to enjoy life to the full.