Scratches on a laptop screen are a problem that every third user faces. They appear from careless handling, sand, keys in a bag, or even improper cleaning. Minor damage spoil the picture, create glare and irritate the eyes, and deep ones can lead to irreversible damage to the matrix. But don’t rush to take your device to a service center: in 80% of cases, scratches can be fixed on your own.
In this article we will look at 7 working methods - from household products to professional compositions - which will help restore the screen to its original appearance. You will learn which materials are safe for IPS, OLED And TN matrices, and which ones can aggravate the problem. We will also reveal the secret to restoring anti-reflective coating, which service centers are silent about. Important: not all scratches can be repaired - at the end of the article you will find a checklist that will help you determine whether it is worth spending time on home methods or immediately contacting specialists.
1. Damage assessment: when a scratch can be removed and when not
Before starting repairs, determine the type of scratch. Take a flashlight and shine it at an angle of 30–45° on the screen that is turned off. Small scratches (up to 0.1 mm) will be barely noticeable, medium ones (0.1–0.3 mm) will be clearly visible, and deep ones (more than 0.3 mm) can “catch” on the nail. The latter case often requires replacing the protective glass or the entire matrix.
Please note screen covering type:
- 🔹 Glossy screens (MacBook Pro, Dell XPS) - scratches on them are more visible due to the reflective layer, but they are easier to polish.
- 🔹 Matte (Lenovo ThinkPad, HP EliteBook) - anti-reflective coating makes scratches less noticeable, but it is easily damaged by abrasives.
- 🔹 Sensory (Microsoft Surface, ASUS ZenBook Flip) - have additional glass that can be replaced separately.
If there is a scratch cut through all layers of the matrix (color stripes or pixels are visible), home methods will not help. The same applies to cracks - their “repair” will only worsen the situation. In other cases, the chances of success are high.
⚠️ Attention: Do not try to remove scratches from OLED screens (Samsung Galaxy Book, Alienware 13) mechanical polishing! Their pixels are pressure sensitive and can burn out, leaving permanent stains.
- Glossy
- Matte
- Touch
- OLED
- I don't know
2. Quick ways for minor scratches (no polishing)
If the damage is superficial, start with gentle methods. They do not require special tools and are safe for most dies.
Method 1: Toothpaste (for glossy screens only!)
Use white paste without granules (For example, Colgate Total or Splat Whitening). Apply it to a microfiber cloth, rub it into the scratch in a circular motion for 1-2 minutes, then remove with a damp cloth. The paste acts as a soft abrasive, smoothing out the edges of the damage.
Method 2: Vaseline or baby oil
These funds fill microcracks, making them less noticeable. Apply a drop to a cotton swab, gently spread over the scratch and polish with a dry microfiber. The effect is temporary (lasts 1-2 weeks), but absolutely safe for any coating.
Method 3: Special Pencils for Screens
Electronics stores sell correction pencils (for example, Displex or PolyWatch>). They contain a polymer that “seals” scratches. Instructions:
- Clean the screen with an alcohol wipe.
- Apply the product to the scratch.
- Polish with the cloth provided.
The effect lasts up to 6 months. Cost - from 300 to 800 rubles.
☑️ Preparing the screen for processing
3. Deep scratches: polishing and professional products
For damage 0.1–0.3 mm deep, you will need mechanical polishing. This method is risky for matrices with anti-reflective coating, but gives better results. You will need:
- 🔧 Polishing paste (3M Finesse-it or car polish Turtle Wax).
- 🔧 Polishing machine (or drill with a soft nozzle).
- 🔧 Microfiber napkins.
- 🔧 Masking tape to protect the frame.
Step by step instructions:
- Cover the screen frame with tape.
- Apply the paste to the soft nozzle.
- Polish at low speed (800–1200 rpm) for 2–3 minutes.
- Remove any remaining paste with alcohol.
For matte screen use a paste with a fine abrasive (particle size no more than 0.5 microns). After polishing, apply anti-reflective coating restorer (For example, Nano-Protect), otherwise the screen will become too glossy.
⚠️ Attention: Polishing OLED matrices even using professional means reduces their resource by 10–15%. If your laptop is older than 3 years, the risk of pixel burn-in increases to 30%.
| Screen type | Recommended remedy | Cost (RUB) | Efficiency (%) |
|---|---|---|---|
| Glossy | Polish Displex | 500–700 | 90–95 |
| Matte | Pasta 3M Finesse-it + reducing agent | 1200–1500 | 80–85 |
| Touch | Set PolyWatch for glass | 800–1000 | 95+ |
| OLED | Correction pencil only | 300–500 | 60–70 |
Before polishing, test the product on a small area of the screen (for example, in a corner). If streaks or cloudiness appear after treatment, immediately stop the process and wash off the paste with alcohol.
4. Replacement of protective glass: when this is the only option
If the scratches are through or there are too many of them, replacement of protective glass will cost less than buying a new matrix. This is true for laptops with touch screens (Microsoft Surface Pro, HP Spectre x360) or models with additional glass (MacBook Pro 2016+).
Cost and complexity of replacement:
- 💰 MacBook Pro (13–16") — 5,000–12,000 rub. (not recommended on its own due to the adhesive
LOCA). - 💰 Lenovo Yoga — 3,000–6,000 rub. (you can replace it yourself if you have a hair dryer to soften the glue).
- 💰 ASUS ZenBook — 4,000–8,000 rub. (matrix removal required).
To replace it yourself you will need:
- 🔧 New glass (order according to laptop model at AliExpress or eBay).
- 🔧 Hairdryer to soften the glue (temperature 80–100°C).
- 🔧 Plastic mediators for separating glass.
- 🔧 Glue
B-7000orLOCA(for sealing).
The process takes 2–3 hours. The main difficulty is stick the glass correctly without bubbles. If you have no experience, it is better to contact the service.
What to do if streaks appear after replacing the glass?
Streaks occur due to improper polymerization of the glue LOCA. To eliminate them, place the laptop under a UV lamp (365 nm) for 10-15 minutes or leave it in the sun for 1-2 hours. If streaks remain, you will have to re-glue the glass.
5. Folk remedies: myths and reality
On the Internet you can find dozens of “miracle recipes” for removing scratches - from baking soda to banana peel. We tested the most popular ones and this is what happened:
| Means | Effect | Risks | Rating (1–5) |
|---|---|---|---|
| Baking soda + water | Removes minor scratches but leaves a matte finish | Anti-reflective coating scratches | ⭐⭐ |
| Banana peel | Slight smoothing (placebo effect) | Sticky residue attracts dust | ⭐ |
| Egg white | Temporarily covers scratches (1-2 days) | May cause contact corrosion if swallowed | ⭐⭐ |
| Nail polish | Fills microcracks well on glossy screens | Turns yellow over time and difficult to remove | ⭐⭐⭐⭐ |
Conclusion: from folk remedies only clear nail polish gives an acceptable result. The rest are either useless or harmful. If you want to experiment, use acetone-free varnish (For example, Essie Gel Couture) and apply it in a thin layer using a toothpick.
Folk remedies are only suitable for emergency masking of scratches before selling the laptop. For long-term repairs, use professional compounds.
6. Prevention: how to protect your screen from new scratches
The best repair is prevention. Here 5 rulesthat will extend the life of your screen:
- 🛡️ Use protective film (for a matte screen - matte screen protector, for glossy - glossy). Cost - from 200 rubles.
- 🧴 Clean the screen only special napkins (iCloth, Belkin) or microfiber soaked in distilled water.
- 💼 Carry your laptop in hard case with a compartment for accessories (so that keys / pens do not rub against the screen).
- 🖱️ Do not press on the screen with a pen or fingernail - even light pressure can damage the anti-glare coating.
- 🌡️ Avoid temperature changes: condensation inside the screen accelerates the formation of microcracks.
For touch laptops (Microsoft Surface, HP Envy x360) be sure to use glass protection with oleophobic coating (for example, Spigen Tempered Glass). It not only prevents scratches but also reduces finger marks.
⚠️ Attention: Never use for screen cleaning alcohol-containing solutions with a concentration above 50%! They destroy the anti-reflective coating and can cause peeling of the polarization layer of the matrix. The best option is isopropyl alcohol 70% with distilled water (1:1).
7. When to contact service: signs of irreparable damage
Not all scratches can be fixed at home. Urgently take your laptop to service, if you noticed:
- 🔴 Color stripes along the scratch (the matrix is damaged).
- 🔴 Flickering or dead pixels near the damage.
- 🔴 Cracks with cobwebs (risk of moisture getting inside).
- 🔴 The screen does not respond to touch properly (for touch models).
Average cost of repairs in service:
- 💰 Replacement of protective glass - 3,000–10,000 rubles.
- 💰 Replacement of the matrix - 8,000–30,000 rubles. (depending on model).
- 💰 Restoration of anti-reflective coating - 2,000–5,000 rubles.
Before visiting the service take a photo of the scratches and check the warranty - some manufacturers (Apple, Dell) cover screen repairs even for mechanical damage (if you have an extended warranty AppleCare+ or Dell Premium Support).
If your laptop is under warranty, do not try to repair the screen yourself! Most manufacturers will void the warranty if there are signs of tampering or the use of uncertified products.
FAQ: Frequently asked questions about scratches on laptop screens
Is it possible to remove scratches from a laptop screen? MacBook Air M1?
Yes, but with reservations. MacBook Air M1 has a glossy screen with an oleophobic coating. A pencil is suitable for small scratches. Displex or polish iCloth Polish. It is better not to polish deep scratches yourself - thin glass MacBook easy to overheat. The best option: glass replacement in a certified service (cost - 7,000–12,000 rubles).
Will toothpaste help for a matte screen? Lenovo ThinkPad?
No! Toothpaste destroys anti-reflective coating ThinkPad, leaving matte stains. For such screens, use only specialized tools (for example, Nano-Protect Matte Screen Restorer) or contact service.
What should I do if the screen becomes too glossy after polishing?
This means you have removed the anti-reflective coating. You can return dullness using a spray Anti-Glare Coating (for example, from ScreenMom). Apply it in 2-3 layers with an interval of 10 minutes. If the result is not satisfactory, you will have to replace the glass or matrix.
Can you use car polish on a laptop screen?
It's possible, but only non-abrasive (For example, Turtle Wax Ice or Meguiar’s Plastic Polish). Avoid pastes with particle sizes larger than 0.5 microns - they will scratch the coating. Test the paste on a small area before use!
How much does it cost to replace a matrix with ASUS ROG Strix with scratches?
The cost depends on the model and screen resolution:
- Full HD (1920×1080) — 8,000–12,000 rub.
- QHD (2560×1440) — 12,000–18,000 rub.
- 4K UHD — 20,000–30,000 rub.
For ROG Strix with a frequency of 144 Hz and higher, we recommend contacting authorized services - non-original matrices may not support high frequencies.