Have you ever found yourself in a panic, staring at a cracked screen on your phone or tablet, wondering how to fix it? You’re not alone. A cracked screen can be a frustrating and expensive problem to fix, but what if I told you there’s a surprising solution that might just do the trick? Toothpaste! Yes, you read that right – toothpaste. In this article, we’ll dive into the world of DIY screen repair and explore how toothpaste can be used to fix a cracked screen.
Why Toothpaste?
Before we get into the nitty-gritty, let’s talk about why toothpaste might be a viable solution for fixing a cracked screen. Toothpaste is a mild abrasive, which means it can help smooth out small scratches and marks on surfaces. In the case of a cracked screen, the toothpaste can help polish out minor scratches and imperfections, making the crack less noticeable.
But why not use a more conventional screen repair method, like replacing the screen or taking it to a repair shop? Well, for starters, replacing a screen can be expensive, and taking it to a repair shop can be time-consuming. Plus, if the crack is small and minor, it might not be worth the hassle and expense of a full-on repair. That’s where toothpaste comes in – a quick, easy, and affordable fix.
The Science Behind Toothpaste Screen Repair
So, how does toothpaste actually work to fix a cracked screen? It all comes down to the ingredients. Toothpaste typically contains mild abrasives like baking soda, silica, and calcium carbonate. These ingredients help remove plaque and tartar from teeth, but they can also be effective at polishing out small scratches on surfaces.
When you apply toothpaste to a cracked screen, the mild abrasives work to smooth out the rough edges of the crack, making it less noticeable. The toothpaste can also help fill in small gaps and imperfections, making the screen look more uniform.
But here’s the important part: the toothpaste doesn’t actually “fix” the crack in the sense that it doesn’t bond the broken glass back together. Instead, it simply disguises the crack and makes it less noticeable. So, if you’re dealing with a major crack that’s affecting the functionality of your screen, toothpaste might not be the best solution.
Choosing the Right Toothpaste
Not all toothpastes are created equal when it comes to screen repair. You’ll want to choose a toothpaste that’s non-abrasive and non-whitening, as these can scratch the screen further. Look for a toothpaste that’s specifically designed for sensitive teeth or gums, as these tend to be gentler on surfaces.
Avoid using toothpastes that contain harsh chemicals, like bleach or hydrogen peroxide, as these can damage the screen’s coating or harm the surrounding materials. You should also avoid using toothpastes that are too thick or too thin, as these can be difficult to apply evenly.
| Good Toothpaste Options | Bad Toothpaste Options |
|---|---|
| Sensitive teeth toothpaste (e.g. Sensodyne) | Whitening toothpaste (e.g. Colgate Optic White) |
| Non-abrasive toothpaste (e.g. Tom’s of Maine) | Abrasive toothpaste (e.g. Arm & Hammer) |
The Repair Process
Now that we’ve covered the science behind toothpaste screen repair, let’s walk through the step-by-step process of fixing a cracked screen with toothpaste.
Step 1: Clean the Screen
Before you start applying toothpaste, make sure the screen is clean and free of debris. Use a soft cloth and a gentle cleaning solution to wipe down the screen, paying special attention to the cracked area.
Step 2: Apply the Toothpaste
Using a small amount of toothpaste, apply it to the cracked area using a soft cloth or a cotton swab. Make sure to apply it evenly, covering the entire cracked area.
Step 3: Rub It In
Using a circular motion, gently rub the toothpaste into the screen. Make sure to apply gentle pressure, as excessive pressure can scratch the screen further.
Step 4: Wipe It Off
Using a clean, damp cloth, wipe away the toothpaste from the screen. Make sure to wipe in the same direction as the screen’s oleophobic coating to avoid streaks.
Step 5: Inspect and Repeat
Inspect the screen to see if the crack is still noticeable. If it is, you can repeat the process up to three times until the crack is no longer visible.
Common Mistakes to Avoid
While toothpaste can be an effective way to fix a cracked screen, there are some common mistakes to avoid.
Mistake 1: Applying Too Much Pressure
Applying too much pressure while rubbing in the toothpaste can scratch the screen further or even cause more damage to the underlying glass.
Mistake 2: Using the Wrong Toothpaste
Using a toothpaste that’s too abrasive or contains harsh chemicals can damage the screen’s coating or harm the surrounding materials.
Mistake 3: Not Cleaning the Screen Properly
Failing to clean the screen properly before applying toothpaste can lead to a poor result. Make sure to clean the screen thoroughly to ensure the toothpaste can work its magic.
Conclusion
Fixing a cracked screen with toothpaste might seem like a strange solution, but it can be an effective way to disguise minor cracks and scratches. By choosing the right toothpaste, following the repair process, and avoiding common mistakes, you can breathe new life into your cracked screen.
Remember, toothpaste isn’t a permanent fix, and it won’t bond broken glass back together. But if you’re dealing with a minor crack, it can be a quick, easy, and affordable solution. So next time you find yourself staring at a cracked screen, don’t panic – grab some toothpaste and give it a try!
What kind of toothpaste should I use to repair a cracked screen?
You’ll want to use a non-abrasive, non-whitening toothpaste that won’t scratch or damage your screen further. Opt for a gentle, fluoride-based toothpaste that is free of harsh chemicals. Avoid using whitening toothpastes, tartar-control toothpastes, or those that contain baking soda, as these can further damage your screen.
Some examples of suitable toothpastes include Colgate, Sensodyne, and Tom’s of Maine. If you’re unsure, it’s always best to consult with a professional or try a small, inconspicuous test area first to ensure the toothpaste doesn’t cause any discoloration or further damage.
How do I apply the toothpaste to the cracked screen?
To apply the toothpaste, use a soft, clean cloth or cotton swab to gently rub a small amount of toothpaste onto the cracked area. Be sure to apply gentle pressure, as excessive force can push the toothpaste deeper into the crack, making it harder to remove. Use a circular motion to work the toothpaste into the crack, making sure to cover the entire area.
Remember to be patient and take your time, as the toothpaste needs to penetrate the crack and fill in the gaps. Don’t overapply the toothpaste, as this can leave a residue on your screen. A small amount is all you need to effectively fill in the crack.
Will the toothpaste completely fix the crack?
The toothpaste may not completely eliminate the crack, but it can help to minimize its appearance and prevent further damage. The toothpaste works by filling in the gaps and scratches, creating a smooth surface that reduces the visibility of the crack. However, depending on the severity of the crack, it may still be noticeable.
If the crack is particularly deep or large, the toothpaste may not be able to completely repair it. In such cases, it’s best to consult a professional for a more permanent solution. But for minor cracks and scratches, toothpaste can be a quick and effective fix.
How long does the repair process take?
The repair process can vary depending on the size and severity of the crack, as well as the type of toothpaste used. On average, you can expect the process to take around 10-30 minutes, including application and removal of the toothpaste.
After applying the toothpaste, let it sit for a few minutes to allow it to penetrate the crack. Then, use a soft, clean cloth to gently wipe away the toothpaste, working from the outside in. Repeat the process as needed until the desired results are achieved.
Is this method safe for my phone or tablet?
This method is generally safe for most phones and tablets, as long as you use a gentle, non-abrasive toothpaste and follow the instructions carefully. However, it’s always a good idea to exercise caution and test a small, inconspicuous area first to ensure the toothpaste doesn’t cause any damage or discoloration.
Additionally, if your device has a screen protector or coating, it’s best to remove it before applying the toothpaste to avoid any potential damage or reaction. And if you’re unsure or uncomfortable attempting the repair yourself, it’s always best to consult a professional.
Can I use toothpaste to repair other types of screens?
The toothpaste method can be used to repair cracks and scratches on a variety of screens, including smartphones, tablets, laptops, and even watches. However, it’s essential to note that the type of screen and its coatings may affect the effectiveness of the repair.
For example, screens with special coatings or treatments, such as oleophobic or hydrophobic coatings, may not respond well to toothpaste. In such cases, it’s best to consult the manufacturer’s instructions or seek professional advice. But for standard screens, toothpaste can be a quick and effective solution.
How long does the repair last?
The duration of the repair can vary depending on the severity of the crack, the type of toothpaste used, and how well you maintain your device. On average, the repair can last for several months to a year or more, depending on how well you care for your device.
To extend the life of the repair, be sure to handle your device with care, avoiding further scratches or drops. Regularly cleaning your screen with a soft, dry cloth can also help maintain the repair and prevent further damage. With proper care, the toothpaste repair can be a long-lasting solution.