How to remove scratches on a laptop: from minor defects to deep damage

Scratches on a laptop are not only an aesthetic problem, but also a potential threat to its functionality. Minor damage to the case can develop into chips, and defects on the screen can impair visibility and even lead to matrix failure. This topic is especially relevant for owners of laptops with glossy surfaces (MacBook Pro/Air, Dell XPS, HP Spectre), where even minor scratches are noticeable.

In this article we will look at 7 effective ways removing scratches - from budget home methods to professional products used in service centers. You will learn how to correctly assess the depth of damage, which materials are safe for different types of coatings (plastic, aluminum, glass), and why 90% of “folk” tips using toothpaste or soda can permanently ruin the surface of a laptop. We will also provide a checklist for preparing for repairs and tell you in which cases it is better to contact specialists.

1. How to assess the extent of damage: when you can handle it yourself

Before you begin removing scratches, you need to identify them depth and type. The choice of recovery method depends on this. All scratches can be divided into three categories:

• 🔍 Microdamage - barely noticeable lines on a glossy surface that are visible only from a certain angle. Usually only the top layer of varnish or protective coating is affected.
• 📏 Medium scratches - noticeable grooves that can be felt with a fingernail. Can penetrate paintwork to plastic or metal.
• ⚠️ Deep damage - chips, dents or scratches affecting the structure of the material (for example, aluminum body MacBook or screen). Such defects often require professional intervention.

For an accurate diagnosis, take flashlight and direct the light at an angle of 30–45° to the surface. Microscratches will reflect light differently than undamaged areas. If there is a scratch does not cling to the nail, it can be removed by polishing. If you feel a snag, more serious measures will be required.

⚠️ Attention: On laptops with anodized aluminum casing (for example, MacBook or Huawei MateBook) deep scratches are often accompanied metal oxidation. In this case, self-removal may lead to the appearance of dark spots. It's better to contact the service.

Scratch type	Elimination method	Time for repairs	Cost (RUB)
Microdamage (varnish only)	Polishing with GOI paste or Displex	10–30 minutes	100–500
Medium (up to plastic/metal)	Wax pencil + polishing	30–60 minutes	300–1500
Deep (chips, dents)	Professional putty + painting	1–3 days	2000–10000+
Scratches on matte screen	Special composition Nano-Liquid	20–40 minutes	800–2000

2. Budget methods: what can be done at home without special tools

If the scratches are shallow, they can be removed using improvised means. However, it is important to remember here: not all “folk” methods are safe. For example, toothpaste with abrasive particles can leave dull spots on glossy surfaces, and baking soda can scratch the screen even more.

We have selected 3 most gentle waysthat will not damage the case or display:

• 🧴 Vaseline or baby oil - suitable for matte plastic cases (For example, Lenovo ThinkPad or Acer Swift). Apply a small amount to a cotton pad and gently rub into the scratch in a circular motion. Remove excess with a dry cloth. The effect is temporary (1–2 weeks), but will help “mask” the defect before an important meeting.
• 🥄 A solution of vinegar and water (1:1) - works only for small scratches on glass screens. Dampen a microfiber cloth, wipe the damaged area, then polish with a dry cloth. Do not use on matte anti-reflective coating!
• 🖍️ Wax pencil for furniture - optimal for medium scratches on plastic. Choose a shade that is as close as possible to the color of the laptop (for example, #707070 for gray MacBook). Fill the scratch with wax and remove excess with a plastic card.

For screens with oleophobic coating (protects against fingerprints) these methods will not work - they can damage the protective layer. In this case, it is better to use specialized compounds, which will be discussed further.

3. Professional products: what to choose for different types of surfaces

If home methods do not help, it’s time to move on to specialized formulations. They can be divided into three groups:

1. Polishes — remove microdamages due to abrasive particles. Suitable for glossy cases and glass. Best options:
   • 🇯🇵 Displex (Japan) - polish based on cerium oxide, safe for MacBook And Samsung Notebook.
   • 🇷🇺 GOI paste No. 1/No. 2 - Soviet development, used for polishing optics and metal. For laptops take No. 2 (medium).
2. Waxes and sealants - fills scratches, creating a protective layer. Effective for medium damage:
   • 🇺🇸 Turtle Wax Scratch Repair — wax pencil with a UV filter, prevents the plastic from fading.
   • 🇩🇪 Sonax Profiline — professional sealant for aluminum cases.
3. Liquid glass — applied to the screen, fills microcracks and creates a protective coating. Popular brands:
   • 🇰🇷 Nano Liquid Ultra — restores the oleophobic coating.
   • 🇯🇵 Toray Clear Coat - used in service centers Sony And Panasonic.

For matte anti-glare screen coating (for example, on Dell Latitude or HP EliteBook) will only fit Nano Liquid or similar compositions marked "For Matte Screens". Regular polishes will make the screen glossy, making it less visible in bright light.

Turn off your laptop and disconnect all cables

Wipe the surface with an alcohol wipe (at least 70% alcohol)

Cover ports and vents with masking tape

Wear gloves (abrasive particles may damage skin)

Prepare a well-lit place (preferably daylight)

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4. Step-by-step instructions: how to remove scratches from a laptop case

Let's consider a universal algorithm for plastic and aluminum housings (For example, MacBook Air, ASUS ZenBook, Lenovo Yoga). To work you will need:

• 🧰 Pasta GOI №2 or Displex.
• 🧻 Microfiber napkins (3-4 pieces).
• 💎 Polishing sponge (hardness 2000–3000 grit).
• 🎨 Wax pencil (according to the color of the body).

Step 1: Surface Cleaning

Wipe the housing with a cloth soaked in isopropyl alcohol (90%+). This will remove grease and dust that may interfere with polishing. For MacBook with anodized finish use special wipes for Apple (For example, Whoosh!), so as not to damage the protective layer.

Step 2: Apply polish

Apply a small amount of paste to the sponge and use circular movements (at a speed of ~60 rpm) to polish the scratch for 2-3 minutes. The pressure should be light - Enough hand weight. For deep scratches, repeat the process 2-3 times at 5 minute intervals.

Step 3: Residue Removal and Protection

Remove excess paste with a dry cloth. If the scratch is still visible, fill it in with a wax pencil and then polish again. For long-lasting protection, apply a layer Sonax Profiline or similar sealant.

⚠️ Attention: On laptops with sand blasting of the body (For example, MacBook Pro 2015–2020) polishing can smooth out the texture. In this case, it is better to use a wax pencil without abrasive treatment.

What to do if polishing doesn't help?

If after 3-4 attempts the scratch remains noticeable, it means that it has touched the deeper layers of the material. In this case you will need:

1. Putty (for plastic - 3M Acrylic Putty, for metal - Bondo Glazing).

2. Primer (For example, SprayMax 2K).

3. Painting in the color of the case (the color code is usually indicated on the bottom cover of the laptop).

It is better to entrust this process to professionals, since errors in the selection of paint or application technology will lead to noticeable stains.

5. Features of removing scratches from a laptop screen

The screen is the most vulnerable part of a laptop. Abrasive pastes or aggressive chemical compounds cannot be used here. Basic rules:

• 🚫 Prohibited: toothpaste, soda, vinegar essence, acetone, alcohol above 70%.
• ✅ Allowed: distilled water, Nano Liquid, Toray Clear Coat, microfiber cloths.

For glass screens (for example, on Microsoft Surface or Samsung Galaxy Book):

1. Apply 2-3 drops Nano Liquid Ultra on a napkin.
2. Using light movements (no pressure!), treat the scratch for 1–2 minutes.
3. Remove any residue with a dry cloth.

For matte anti-reflective coating (for example, on Dell XPS or HP ZBook):

1. Use only special compositions for matte screens (For example, Screen Mom Matte).
2. Apply the product to a napkin, not to the screen, to avoid drips.
3. Polish strictly horizontally (from left to right) so as not to disturb the anti-reflective coating.

Critical error: using wet wipes for glasses or household chemicals (for example, Mr. Proper). They contain silicones and surfactants that destroy the oleophobic coating on the screen, making it sticky and susceptible to new scratches.

6. When is the best time to contact service: signs of serious damage

Not all scratches can be fixed at home. Contact a specialist if:

• 🔧 Scratch penetrates metal (the shine of untreated aluminum is visible).
• 💻 appeared on the screen "cobwebs" — microcracks in the matrix, which over time can lead to leakage of liquid crystals.
• 🎨 The body has uneven color after polishing (for example, stains on MacBook with anodized coating).
• ⚡ Laptop stopped turning on after moisture gets into scratches on the case.

Service centers use professional equipment:

Problem	Elimination method	Average cost (RUB)
Deep scratches on aluminum	Laser engraving + painting	5000–12000
Cracks in the screen glass	Replacement of protective glass (without matrix)	3000–8000
Damage to the anti-reflective coating	Applying a new layer AG-coating	4000–10000

For laptops Apple official service centers offer the program "Out-of-Warranty Repair", which allows you to replace the case or screen with a discount of up to 30%. For example, housing replacement MacBook Pro 13" will cost ~25,000 rubles instead of 35,000.

7. Prevention: how to protect your laptop from new scratches

The best way to deal with scratches is to prevent them. Here 5 proven protection methods:

• 🛡️ Protective films - select for screen matte or glossy (depending on coating) with hardness 4H–6H. Vinyl stickers are suitable for the body (for example, dbrand or Slickwraps).
• 👜 Covers and sleeves — for laptops up to 15" neoprene cases are optimal (AmazonBasics, Nacodex). They protect against dust and small impacts.
• 🧴 Regular processing - apply once every 2-3 months protective wax (For example, Collinite 845) to the body. This creates a barrier against microdamage.
• 🖥️ Correct transportation — never put your laptop in a bag with keys, coins or other hard objects. Use a separate compartment.
• 🧼 Gentle cleaning - use for screen care sprays based on distilled water (For example, Whoosh! Screen Shine) and microfiber 300–400 gsm.

For owners gaming laptops (ASUS ROG, MSI GT, Alienware) It is especially important to protect the housing from overheating. Scratches on ventilation grilles can disrupt airflow, leading to throttling. Blow your laptop regularly with compressed air (e.g. DataVac) and avoid contact with abrasive surfaces.

Frequently Asked Questions

Can you use toothpaste to polish your laptop screen?

No, absolutely not. Toothpaste contains abrasive particles (for example, aluminum hydroxide or silicon dioxide), which scratch the oleophobic and anti-reflective coating. For screens, only specialized compositions based on nanopolymers (For example, Nano Liquid).

How to remove scratches from a laptop keyboard?

For keys from ABS plastic (most laptops) polishing with paste will do GOI №2 followed by application wax coating. If the keys rubber (for example, on MacBook with mechanism Butterfly), use silicone grease (For example, WD-40 Specialist) to restore smoothness.

⚠️ Do not polish the keys with backlit - LEDs can be damaged.

How much does professional scratch removal cost?

The cost depends on the laptop model and the degree of damage:

• MacBook Pro/Air: 3000–15000 rubles (depending on the depth of scratches and the need for painting).
• Gaming laptops (ASUS ROG, MSI): 2000–8000 rubles (replacement of stickers or protective stickers is often required).
• Budget models (Acer, Lenovo IdeaPad): 1000–4000 rubles.

In official services Apple or Dell the price may be 20–30% higher, but you will receive a guarantee on the work.

Is it possible to remove scratches from the touchpad?

The touchpad is one of the most difficult areas to repair. If scratches small, try polishing them with paste Displex with the help cotton swab. For deep damage (for example, MacBook with a glass touchpad) the module will need to be replaced, since polishing impairs the sensitivity of the sensor.

⚠️ Do not use alcohol or wet wipes - they can penetrate under the touchpad and damage the cable.

How to protect your laptop from scratches during frequent transportation?

If you often take your laptop with you, follow these rules:

1. Use hard case with polyurethane foam padding (for example, Thule Gauntlet or Pelican).
2. Stick on the body protective vinyl film (For example, dbrand or Skinomi). It protects against scratches and chips from falls.
3. Avoid bags with metal zippers - They often cause deep scratches.
4. If you put your laptop in a backpack, place it vertically (screen facing you) to reduce pressure on the body.