How to Fix a Cracked Screen With Baking Soda

Young girl is watching her broken mobile phone after falling down.

How to Fix a Cracked Screen with Baking Soda

You can fix a cracked screen on your phone using a few everyday items. For example, you can use Sugru, Baked soda, or even Nail polish. All of these substances will work to fill the crack in your screen. However, you may have to repeat the process several times before you get the desired result.

Baked Soda

If your screen is cracked, baking soda is one of the most effective ways to repair it. Mixing baking soda with a small amount of water will make a paste that you can use to apply to the cracked area. Then, rub the baking soda on the screen using a clean cloth. Leave the paste for about an hour before wiping away any excess.

While the mixture is practical, be sure to keep the ports out of the mixture. If the paste is misapplied, it might damage the LCD or cause other issues. However, if the screen is cracked and the problem is relatively minor, this method is worth a try.

Besides baking soda, coconut oil can be a screen repair material. However, you must be careful with the moisture that the paste contains. The moisture could potentially damage your phone, so use caution with it. If you don’t want to risk damaging the device further, use a screen protector film. It will make the screen more resistant and prevent it from breaking.

Another alternative to a screen repair is to use toothpaste. Although toothpaste may not work for a cracked screen, it can help to repair minor scratches. Just ensure you don’t get toothpaste into the sensitive parts of the phone. Applying the toothpaste will make your phone smell minty, but it will not fix the problem.


In the past, people have tried to clean cracked screens using toothpaste. The toothpaste is not a very good cleaner, but it can be used to clean a cracked screen. You should apply the toothpaste at the crack’s edge and wipe it with a soft cloth. If you do not see results, you can always apply more toothpaste.

Choosing a flavorless toothpaste is essential, as flavored ones tend to have a more pungent smell. Following the manufacturer’s directions, you can then wipe off the excess toothpaste using a swab or your finger. Remember, toothpaste is not a permanent solution for cracked screens, so follow the instructions carefully. Using toothpaste, you don’t want to permanently damage your phone’s screen.

How to Fix a Cracked Screen With Baking Soda

Another option is to use toothpaste to remove minor scratches from the screen. However, remember that toothpaste may contain abrasive particles that can harm the phone’s screen, so you should be careful while using it. In addition, you should avoid applying the toothpaste directly to the screen, as it may cause damage to the LCD.

Although the toothpaste contains a fine abrasive, the abrasive contained in the toothpaste may not be a good choice for repairing your phone’s screen. This is because the abrasive in the toothpaste could damage your phone’s LCD, which is a critical component of the phone’s functionality.

If you don’t want to spend much money repairing your phone, you can try toothpaste on a cracked iPhone screen. It can remove some screen cracks and fill in gaps between broken glasses. It can also extend the life of the phone screen.


A baking soda and water paste can be used to temporarily repair a cracked phone screen. Simply mix two parts baking soda with one part water and rub it into the crack. This will prevent further damage. If the crack is small, you may be able to use the phone while the paste dries. Otherwise, you’ll need to replace the screen.

A baking soda paste can also treat scratches on the screen. First, you’ll need to mix a small amount of water and baking soda to make a thick paste. Then, use a microfiber cloth to apply the paste. Let it sit for a few minutes, and then buff the paste with a clean cloth.

Another way to cover a cracked screen is to apply toothpaste. This paste is beneficial for minor scratches, as it can cover the entire screen. However, it’s important to remember that the abrasive in toothpaste can harm the LCD. Therefore, applying the paste to the screen with a small amount of adhesive is essential. Again, a toothpick or nail polish brush will work well for this.

While this method might work, you should always consult a professional before attempting to repair your cracked screen. Repairing yourself can void the warranty on your phone. If you do it incorrectly, you could permanently damage your device. You’ll also have to pay for the repair, which can be costly. If the damage is severe, you may need to resort to full-scale surgery to repair your phone.

Another way to fix a cracked phone screen is to use toothpaste. Usually, toothpaste can be used to fix minor scratches and smudges. It is also helpful for temporary cracks. But be careful not to get toothpaste into the headphone jack or any other port.

Nail Polish

Nail polish works great to fill in cracks on screens. It can also be used to cover sticky particles. Clear nail polish is a great choice, as it doesn’t require much stuff to close the cracks. Colorful nail polish will require a little more cleanup, so you’ll want to remove it before it dries completely. Also, the more paint on the screen, the harder it is to clean off.

If you want to use nail polish, you’ll need a piece of cloth with no dust on it, as nail polish can seep into a crack. Next, apply a light layer of nail polish, tilting the phone slightly to encourage the adhesive to soak into the screen. Then, wait about 10 minutes for the polish to dry completely. This method will not fix a cracked screen in a damp environment, but it will seal the screen and prevent it from getting any worse.

How to Fix a Cracked Screen With Baking Soda

In addition to nail polish, you can use screen cleaner to clean out the cracks and fix a cracked screen. Although nail polish is not the ideal solution for a cracked mobile screen, it works for mild cracks that have not spread too much. However, if the cracks are too deep or the screen has been shattered, it’s best to get it fixed by a professional.

Another DIY solution is to apply super glue. This kind of glue contains cyanoacrylate, which is a stronger adhesive than ordinary glue. This product can be used to repair glass and plastics. The steps to repair a cracked screen with super glue are nearly identical to those of the other two methods. First, you must clean the screen of any debris and make sure you’re not creating any extra pressure. If you apply too much pressure, the glue will not get absorbed, and you’ll end up with a messy mess. Next, rub the screen lightly with the glue to fill in the cracks.

Sugru Moldable Glue

Sugru is a special moldable glue that turns into silicone rubber and adheres to almost anything. It can repair, cushion, and even create new items. Once cured, this adhesive sets into a durable silicone rubber that stays put until you remove it. It is easy to use and is much more versatile than other adhesive solutions.

Sugru is sold in more than 160 countries and over 6,000 retail outlets worldwide. In the United States, it is sold by ten companies that have 4,500 stores in the U.S. Sugru is resistant to high and low temperatures and is dishwasher safe. Even when placed in saltwater, it will not dissolve or crack.

If you are unsure whether Sugru suits your needs, you can use a molding glue kit. While this solution will not work for big or spider cracks, it can repair a small crack. However, it will not work on a cracked screen. If you dislike the result, you can always sell the phone or trade it for a new one.

To repair a cracked screen:

  1. Clean the phone’s screen thoroughly and use a light source to see the cracks.
  2. Apply a thin layer of Sugru over the cracks.
  3. Make sure you don’t cover the actual display with it, as it will be impossible to see through the glue.