Your flat-screen TV is a centerpiece of entertainment in your home, but even with the utmost care, accidents can happen. Scratches on your TV screen can be distracting and frustrating, but before you panic and consider replacing the entire screen, know that many small scratches can be repaired at home with some simple DIY techniques. In this blog post, we’ll walk you through the steps to repair a scratch on your flat screen TV and restore its pristine appearance.

Note: Before attempting any DIY repair on your TV, make sure to check your warranty. Some repairs may void the warranty, so proceed with caution.

Materials You’ll Need:

  1. Microfiber cloth
  2. Distilled water
  3. Isopropyl alcohol (99% pure)
  4. White eraser (art gum eraser)
  5. Petroleum jelly
  6. Soft lint-free cloth
  7. Screen protector (optional)

Step 1: Assess the Scratch

Examine the scratch on your TV screen to determine its depth. If it’s a minor surface scratch, you have a good chance of repairing it yourself. However, if it’s a deep or structural scratch, you may need professional help.

Step 2: Clean the Screen

Before attempting any repairs, clean the TV screen thoroughly. Dust and dirt can make scratches appear worse than they are. Use a microfiber cloth and a mixture of distilled water and isopropyl alcohol (in a 1:1 ratio) to gently clean the screen. Do not apply too much pressure to avoid causing further damage.

Step 3: Use the White Eraser

Take the white eraser (art gum eraser) and gently rub it over the scratch in a circular motion. Apply minimal pressure and check your progress frequently. This method can help remove superficial scratches by smoothing out the surrounding area.

Step 4: Apply Petroleum Jelly

Dab a small amount of petroleum jelly onto the scratch. Gently rub it into the scratch using a soft lint-free cloth in a circular motion. This can fill in minor scratches and make them less noticeable. Wipe away any excess petroleum jelly.

Step 5: Assess the Results

After performing the above steps, assess the scratch. If it’s significantly improved or barely visible, you’ve successfully repaired it. If not, you can try the process again or consider using a commercial scratch repair kit.

Step 6: Consider a Screen Protector

To prevent future scratches, consider applying a screen protector to your TV. These transparent films can absorb minor scratches and protect the screen from dust and debris. Be sure to choose a protector that’s compatible with your TV’s make and model.


Repairing a scratch on your flat screen TV is a manageable DIY project if the scratch is minor and on the surface. By following these steps and exercising caution, you can restore your TV’s screen to its former glory. Remember that deep or structural scratches may require professional attention, so always assess the situation and consult your TV’s warranty before attempting any repairs. With care and patience, you can enjoy your favorite shows and movies without the distraction of a visible scratch on your TV screen.