Views: 222 Author: Wendy Publish Time: 2025-02-02 Origin: Site
Content Menu
● 1. Understanding LCD Screen Types
● 2. Toothpaste Method for Shallow Scratches
● 3. Baking Soda Paste for Glass Screens
● 4. Automotive Polishing Compounds
● 6. Screen Protector Replacement
● 7. Professional Repair Options
>> 3. Storage:
● 10. When to Stop DIY Attempts
>> Q1: Can banana peels remove LCD scratches?
>> Q2: How does toothpaste compare to commercial polishes?
>> Q3: Are UV-cured screen repairs permanent?
>> Q4: Can scratched anti-glare coatings be restored?
>> Q5: How to handle scratches under touch layers?
>> Q6: Does insurance cover LCD scratches?
>> Q7: Best cloth for scratch repair?
>> Q8: Can lens wipes damage screens?
Camera LCD screens are prone to scratches from daily use, but several methods exist to reduce their visibility or eliminate minor damage. Success depends on the scratch depth, screen material (glass vs. plastic), and proper technique. Below are proven solutions backed by photography communities and repair experts, along with preventive measures to maintain screen clarity long-term.
Before attempting repairs, identify your screen's material:
- Plastic screens: Common in older cameras and budget models. More prone to scratches but easier to polish.
- Glass screens: Found in premium cameras (e.g., Sony A7R V, Canon EOS R5). Scratch-resistant but require gentler treatments.
- Anti-glare coatings: Modern screens often have coatings that can wear off with abrasive methods[1][3].
Diagnostic tip: Perform a "heat test" by breathing on the screen. Plastic deforms slightly under warmth, while glass remains rigid[6].
A cost-effective solution for plastic screens using mild abrasives in non-gel toothpaste:
1. Clean the screen with a 50% isopropyl alcohol solution and microfiber cloth[1][7].
2. Apply pea-sized non-whitening toothpaste (e.g., Colgate Regular) to a cotton swab.
3. Rub gently in circular motions for 2-3 minutes, keeping the area moist to prevent overheating[9][15].
4. Wipe residue with a damp cloth and polish with petroleum jelly for added clarity[2][19].
Video demonstration:
Caution: Avoid whitening formulas containing silica, which may create micro-scratches[1][42].
Effective for smoothing fine scratches on glass surfaces:
1. Mix 2:1 baking soda and distilled water into a thick paste.
2. Apply with a microfiber cloth using light pressure in linear motions (not circles)[8][15].
3. Let sit for 10 minutes before rinsing with distilled water[1].
4. Buff dry and apply UV-resistant screen protector (e.g., Expert Shield) to restore anti-glare properties[24][48].
Pro tip: Combine with white vinegar (1:1 vinegar/water solution) to dissolve mineral deposits in deep scratches[1][2].
Recommended for deeper scratches on both glass and plastic:
Product | Best For | Application Tips |
---|---|---|
Meguiar's Ultimate | Plastic screens | Use 3000-grit sandpaper first |
3M Rubbing Compound | Glass/plastic | Mask buttons with painter's tape |
Novus 7100 Kit | Multi-depth | Follow with plastic polish |
Procedure:
1. Clean screen with 90% isopropyl alcohol[2][42].
2. Apply compound to foam pad, working in 2" sections.
3. Use dual-action polisher at <1,500 RPM for glass, <800 RPM for plastic[10][19].
4. Wipe residue with microfiber cloth and inspect under angled light[7][15].
- Use case: Isolated deep scratches
- Steps:
1. Shake pen vigorously for 30 seconds.
2. Apply resin directly into scratch groove.
3. Cure under UV light for 60 seconds[1][7].
Recommended brands: Displex Display Polish, Phone Screen Repair Liquid[1][43].
- Developed for: Watch crystals and plastic LCDs
- Application:
1. Apply resin to felt wheel attachment on rotary tool.
2. Polish at 2,000 RPM with <5oz pressure[9][13].
For Sony A7/A9 series and Canon DSLRs:
1. Heat edges with hairdryer (60°C/140°F) to loosen adhesive[18].
2. Peel off damaged protector using dental floss[6][24].
3. Clean residue with Goo Gone and alcohol wipes[10].
4. Install tempered glass protector (Schott Glass or PKG-LM16)[3][17].
Installation tip: Apply in steamy bathroom to prevent dust bubbles[24][47].
Scenario | Solution | Cost Range | Turnaround |
---|---|---|---|
Deep glass scratches | LCD replacement | $100-$300 | 3-5 days |
Coating damage | Anti-glare film | $20-$50 | 1 hour |
Touch layer failure | Digitizer repair | $80-$150 | 2-3 days |
Warning: DIY attempts on bonded screens (e.g., Fujifilm X-T5) may damage touch functionality[50][37].
- Temporary fix for shallow scratches:
1. Apply thin Vaseline layer with Q-tip.
2. Buff gently with microfiber cloth.
3. Reapply every 48 hours[2][12].
- For plastic screens with heavy scratching:
1. Apply Brasso to Magic Eraser.
2. Rub linearly from center to edges.
3. Wipe with 70% alcohol[13][19].
- Tempered glass (9H hardness) for drop protection[24][48].
- Anti-static film for dust reduction[3][28].
- Daily: Microfiber cloth with lens-safe spray[4][48].
- Weekly: Cyclone blower for dust removal[48].
- Silica gel packets in camera bag[46].
- Neoprene sleeves with raised bezels[4][23].
Discontinue home treatments if you observe:
- Increased scratch visibility after polishing
- Cloudy appearance from coating removal
- Color distortion or dead pixels
Professional indicators:
Certified repair centers (e.g., CPS, Sony Pro Support)
OEM parts warranties
Dust-free clean rooms
Minor LCD scratches on cameras can often be improved using household items like toothpaste or automotive compounds, while deeper damage may require screen protectors or professional intervention. Plastic screens generally respond better to polishing than glass, with success rates up to 80% for superficial marks[15][19]. For critical shooting equipment, preventive measures like tempered glass protectors and proper storage remain the most cost-effective solutions, reducing scratch risk by 90% compared to untreated screens[24][48]. Always test methods on inconspicuous areas first and prioritize manufacturer-approved repair options for high-end cameras.
No. While sometimes suggested online, banana peels leave oily residues that attract dust and may worsen visibility[6][8].
Toothpaste averages 3-5μm abrasiveness vs. 1-2μm in products like Polywatch. It works for shallow scratches but risks haze formation with overuse[9][15].
Yes. Resins like Whitestone Dome cure into permanent fills but require precise application. Success rate: 92% for single scratches <0.3mm deep[43].
Partially. Products like Plast-X remove remaining coating for uniform matte finish, but eliminate anti-glare properties[10][19].
Require professional disassembly. Attempting polish may disable touch functionality in cameras like Canon R6 II[37][50].
Depends on policy. CPS Platinum Coverage (Canon) and Sony Pro Support include accidental damage[48][24].
3M Microfiber (305mm×305mm) with 180,000 fibers/inch outperforms generic cloths in particle retention[1][4].
Yes. Alcohol-based wipes degrade oleophobic coatings. Use screen-specific formulas like Zeiss Lens Wipes[48][24].
[1] https://www.reshine-display.com/how-to-get-scratches-out-of-lcd-screen.html
[2] https://www.housedigest.com/947458/the-fastest-fix-for-scratches-on-a-flat-screen-television/
[3] https://www.disenelec.com/news/how-to-protect-the-lcd-display/
[4] https://thelabrepair.com/blog/how-to-prevent-and-repair-scratches-on-electronic-screens/
[5] https://icrontic.com/discussion/43453/scuffed-scratched-lcd-fix
[6] https://www.reddit.com/r/Cameras/comments/14fwzjv/what_should_i_do_to_remove_scratches_from_my/
[7] https://www.youtube.com/watch?v=At78sdCEkto
[8] https://www.kentfaith.co.uk/blog/article_how-to-remove-scratches-from-digital-camera-screen_2773
[9] https://forum.thinkpads.com/viewtopic.php?t=97224
[10] https://www.civicx.com/forum/threads/how-to-get-scratches-out-of-the-infotainment-screen.5292/
[11] https://www.reddit.com/r/Cameras/comments/14fwzjv/what_should_i_do_to_remove_scratches_from_my/
[12] https://www.overclock.net/threads/deep-scratch-on-the-screen-what-can-i-do.1776038/
[13] https://www.pentaxforums.com/forums/58-troubleshooting-beginner-help/217646-fixing-scratches-lcd.html
[14] https://www.f150lightningforum.com/forum/threads/how-to-fix-center-12-inch-lcd-screen-abrasion-or-scratches.20176/
[15] https://www.l-camera-forum.com/topic/97900-lcd-screen-scratch-remover/
[16] https://www.tiktok.com/@jawad_mobile_lab/video/7461612972545297672
[17] https://www.reddit.com/r/Cameras/comments/1s5ojn/how_to_remove_scratches_on_camera_lcd_screen/
[18] https://www.cybernetman.com/kb/article/how-can-i-fix-a-scratched-lcd
[19] https://www.dpreview.com/forums/thread/3396791
[20] https://forums.tomshardware.com/threads/i-scratched-my-monitor-need-a-fix.3589030/
[21] https://www.canonrumors.com/forum/threads/how-to-remove-a-scratch-from-top-lcd-on-1dx.26695/
[22] https://xdaforums.com/t/best-way-to-remove-scratches-on-a-screen.2010447/
[23] https://digital-photography-school.com/so-you-want-to-keep-your-camera-safe-heres-how/
[24] https://shuttermuse.com/how-to-apply-camera-screen-protector/
[25] https://www.dpreview.com/forums/thread/3592872
[26] https://www.turn-keytechnologies.com/blog/maximizing-security-best-practices-for-enterprise-video-surveillance-systems
[27] https://www.ocushield.com/blogs/bluelight/8-effective-tips-to-protect-your-eyes-from-digital-screens-what-to-know
[28] https://www.l-camera-forum.com/topic/305678-scratches-on-the-display/
[29] https://www.dpreview.com/forums/thread/4723547
[30] https://photo.stackexchange.com/questions/15089/how-to-protect-my-cameras-rear-lcd
[31] https://www.photo.net/forums/topic/337812-do-yall-have-scratches-on-your-camera-lcd/
[32] https://www.youtube.com/watch?v=4K4gAmawDw8
[33] https://www.bolle-safety.com/de/insights/8-ways-to-protect-yourself-from-harmful-blue-light-of-screens.html
[34] https://www.youtube.com/watch?v=UQfSo9YP97U
[35] https://www.reddit.com/r/AnycubicPhoton/comments/xrxeng/i_scratched_my_screen_removing_resin_fun_the_lcd/
[36] https://forums.anandtech.com/threads/cleaning-and-minimizing-a-scratch-on-my-monitor.2305249/
[37] https://www.ifixit.com/Answers/View/152054/Can+a+Scratch+on+LCD+be+repaired
[38] https://community.usa.canon.com/t5/Point-Shoot-Digital-Cameras/Scratched-Screen/m-p/227516
[39] https://discussions.apple.com/thread/2309559
[40] https://www.fuji-x-forum.com/topic/5502-help-how-to-remove-small-scratch-from-rear-lcd/
[41] https://www.reddit.com/r/lifehacks/comments/1cv9uz/rub_an_eraser_on_a_scratch_on_an_lcd_screen_to/
[42] https://www.cnet.com/pictures/diy-scratched-screen-repair-magic-and-myths/
[43] https://drivebyrepairs.com.au/phone-screen-scratches-remove-instantly-with-6-diy-tested-methods/
[44] https://forum.thinkpads.com/viewtopic.php?t=97224
[45] https://reolink.com/blog/how-to-protect-outdoor-security-cameras-like-a-pro/
[46] https://abrisatechnologies.com/coatings-corner/lcd-sunlight-protection/
[47] https://www.photoinsomnia.com/diy-camera-lcd-protector/
[48] https://www.campkinscameras.com/learn/the-ultimate-guide-to-camera-maintenance-and-care/
[49] https://community.usa.canon.com/t5/Point-Shoot-Digital-Cameras/LCD-Screen-Care/m-p/25667
[50] https://www.reddit.com/r/fujifilm/comments/zrexpe/screen_scratches/
[51] https://www.youtube.com/watch?v=81VWJLPBX0M
[52] https://www.youtube.com/watch?v=_x67xHv9ReU