How to Fix Halo Effect on Screen Protector: 2 Effective Ways 

How to fix halo effect on screen protector without costing extras? Using oil you can fix this issue and this is just unbelievable. So, unless you try this hack, you can’t feel the twist. So, …

How to fix halo effect on screen protector without costing extras? Using oil you can fix this issue and this is just unbelievable. So, unless you try this hack, you can’t feel the twist.

So, this halo effect is not so difficult to fix, you just need to know the trick. Maybe wrongly application of the protector can cause this bubbling effect on the screen. But you can fix it using some vegetable oil sometimes.

Here we will explain how to fix this with a few simple steps. So without wasting your time, let’s move on to the steps which you are longing for.

Solution of How to Fix Halo Effect on Screen Protector

The halo effect appears on the screen protector due to unequal application or defective seal, which separates the edge of the screen protector from the device.

So, before the screen protector sticks to your phone’s screen, look for the effects of the halo. Then check the effect of the halo; if it is not fixed, try the suggested ways.

What Is Halo Effect on the Screen Protector?

At first, you must know what it looks like to have the halo effect on the screen protector. Otherwise, you might ruin your display by applying the wrong fixing way.

A halo effect on the screen protector is popped-up bubbles or white edges on the screen protector that makes the screen look devastating and off from the screen.

In most cases, devices with edge screens like the Samsung S7 edge or the Note 8 or others can have this issue. We repeat, sometimes not always. 

Like every problem comes with a solution, it has some fixes that you can try at home without additional cost.

Let’s see.

Method 1: Apply Olive Oil or Vegetable Oil on the Screen Edges

This is the easiest homely DIY to fix your halo effect on the screen.

Things you will need

  • Olive or vegetable oil
  • Small container to pour the oil
  • Cotton earbuds
  • Tissue paper or paper cloth

Step 1: Soak One End of the Cotton Earbud with Oil

You can use olive oil, mineral oi, or vegetable oil for this method. First, in a small container, pour a few drops of vegetable oil. You must not need a lot, so why wasting oil on such a small task.

Dip one end of the earbud into the oil. Make sure the cotton bud is soaked with a thin layer of oil. Don’t make it too oily.

Step 2: Apply Oil on the Halo Effect

Now, remove excess oil if needed. Apply oil very gently on the halo effect. Apply the oil where there is a halo effect or the white edges on the screen.

Step 3: Slide out the Screen Protector to Remove the Oil with the Halo Effect

Now, use the other end of the cotton bud where there is no oil. Press and slide down the oil to the edge along with the bubbles. This will help come out all the bubbling effects along with the oil.

If needed, repeat step-2 and re-apply oil to make sure all the halo effects are gone.

Step 4: Clean the Edges with a Tissue Paper

If there is no halo effect around the edge of your screen protector, take a tissue or paper cloth wipe out the edges, and press the protector firmly gentle to stick to the screen.

Then use a piece of tissue paper to dry out the edges around your screen protector and wipe off any excess oil.

And you have fixed the halo effect on your screen protector.

Method 2: Gently Re-Apply the Screen Protector

Well, another solution is to re-apply the protector gently without damaging it. But how can you do that now? We’ll be showing you the steps here. Then, following them step by step, you can do it.

Here are a few things you need for re-applying the protector-

  • Sharp blade
  • Dust-free clean cloth
  • Rubbing alcohol
  • Scotch tape

Step 1: Lift up from Edge with a Sharp Blade

Slowly slide the screen protector glass from one of the edges of your screen with a sharp blade. Make sure the blade stays horizontal so that it does not dig into your screen and doesn’t scratch. 

If you raise the angle, the screen protector will carefully come out of the screen. 

Step 2: Take out the Screen Protector

Now, remove the screen protector from your device when the adhesive is loose.

Keep the protector in a dust-free, clean area.

Step 3: Dry Out the Screen with a Dust-Free Cloth

Dust on your device is the primary cause of the halo effect. 

So, you wipe the device’s screen to remove dust. Then, use a piece of clean cloth dipped into a few drops of alcohol. It amazingly works. But don’t overuse.

After using a wet cloth, use a dust-free dry paper towel or paper cloth to dry out the screen entirely.

Step 4: Move Excessive Dust with Scotch Tape

Is the screen still not looking clean yet? Use scotch tape. But you must be careful here.

Cover the screen entirely with strips of scotch tape. Then take them out along with dust.

Or, you can wipe the dust in another way also. Just put strips of tape all over the screen and press very lightly, so that it sticks. 

Then, one by one take them out. You see, all the dirt is coming out with the tape.

Step 5: Re-Application of the Screen Protector

Now, protector-setting time.

Place one end of the screen protector opposite the screen and press it gently. The glue on the back of the protector will slowly stick to the screen.

Step 6: Rub & Slide Finger on the Surface of Screen Protector

When you are done setting the protector on the glass, tap and slide your finger on all over the protector surface. 

Or, you can try this with any robust card like any bank card instead of using your finger. Whatever option you try, make sure to slide out all the halo effects or bubbles from under the protector.

Don’t use your nail to remove the white edges. It can damage the protector.

After that, you can press and slide towards the outer edges from the center of the screen to remove all the white bubbling effect or halo effect.

Keep doing this until you find your screen totally crystal clear that you can see your reflection clearly on the glass. 

Suppose the effect of the halo is too difficult to remove. In that case, it’s your bad. You can switch to any better quality screen protector like the Bubble-Free Tempered glass for Samsung Galaxy Note 5 or the budget-friendly Trianium Screen Protector for iPhone XR.

Know the Causes of Halo Effect on Screen Protector

If you are using the right screen protector which looks well sticky under the screen and you still see a halo effect, there are several reasons behind this–

  • Screen protector glue does not stick to the glass well. And this can results in a halo effect gradually.
  • If the screen edges are too curved and the protector does not cover the whole, that can cause the halo effect on the edges.
  • Your phone’s glass is defective and not completely flat, so any imperfections can create a halo effect.
  • If your screen is broken or damaged, it will not allow the glass screen protector to adhere firmly and leave a halo effect.

Tips to Avoid Halo Effect on Screen Protector

If you are looking for some alternatives, try the liquid glass screen. It can be a better alternative to your tempered glass screen and efficient too.

Make sure to get the perfect and exact model specified screen protector for your device. When you use the wrong-sized protector and do not cover the edges, especially the curved edges, can’t help- the halo effect is your guest.

Moreover, there are some full coverage offering glass screen protectors that block that halo effect, and they are well known as dot matrix screen protectors. It has a grid design to prevent the screen from sticking and reducing the chances of a halo effect.


What causes halo effect on screen protectors?

In most cases, wrongly application of the screen protector can cause the halo effect to remain on. Again, if the screen protector is not well-flat from all sides, you can face the halo effect as well.

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What is white halo effect?

The white halo effect and halo effect are basically the same thing. When somehow air gets trapped inside the place inside the screen protector, you can see bubbles on the display screen. And this is the halo effect.

Bottom Lines

We have discussed 2 methods on how to fix halo effect on screen protector, here. You can try a homely DIY to avoid any cost or switch to a better screen protector for your display.

However, before trying these methods on your phone, it is essential to check that your phone does not have any broken or damaged issues on the glass. 

The results may seem like a minor issue, but it works. Make sure your screen protector sticks properly and forms a transparent display.

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