Why do scratched discs still work?

Often, the scratches are merely surface scuffs. Rather than deep gashes that divert the laser in the disc reader away from the encoded data on the metal layer, some scratches might simply be dirt. With any luck, your disc will work once cleaned.

Why do discs scratch so easily?

Because the reflective metal layer and data layer are so close to the surface of the label side of the disc, they can be damaged very easily.

Are Blu Ray discs harder to scratch?

Blu-ray discs are more resistant to damage caused by scratches and fingerprints than DVDs due to a TDK hard coat applied to the surface of the disc, according to proponents of the storage format.

Can scratches be removed from discs?

Apply a small dab of white toothpaste or metal polish to a clean, lint-free (ie fluff-free) cloth and rub very gently along the scratch from the disc’s centre outwards. Run the disc under warm water to remove the toothpaste (or wipe with a cloth if you used metal polish), then wipe dry with a soft cloth.

How do you get rid of deep scratches on a CD?

Start with a basic toothpaste, something natural without any fancy gels, swirls or flavors. Squeeze a small amount onto the CD starting at the middle radius and rub it in using a sweeping motion until the entire CD is covered in a light layer of toothpaste. Let it dry, then rinse it off using tepid water.

How do you stop a scratched disc?

Keep your discs in jewel- or keep cases rather than paper sleeves. Anchor the disc using the anchor pin in the center of the case. This is the best way to ensure you’re preventing scratches and damage inside the case. If the anchor pin is broken, it’s best to replace the case.

What causes circular scratches on discs?

Storing discs in paper or plastic sleeves can also cause circular or radial scratches. These occur when inserting or removing the discs from the sleeves and the disc surfaces rub against the sleeve and/or abrasive debris within the sleeve. Cleaning, such as wiping with an abrasive cloth often causes scratches.

Do small scratches affect blu ray discs?

Scratches can be fatal to the playback of the Blu-ray disc and that’s why you should pay more attention to handling them to avoid scratches. Scratches will cause the playback to skip or even stop, which makes the viewing experience awful. Luckily, some small scratches can be fixed.

Can Blu ray discs be resurfaced?

Damaged discs may be repairable. Scratched Blu-ray discs need special care. Like DVD and CD discs, Blu-rays can be fixed, but not as easily. The increased data content and hardness of Blu-rays makes it more difficult to return them to a playable state, but not impossible for discs without too much damage.

Why does toothpaste fix scratched discs?

Fortunately, scratches are more common on the reflected side, and that’s where toothpaste comes in handy. The laser that reads the CD needs to bounce evenly off the smooth, reflective surface. Toothpaste is just abrasive enough to wear down scratched areas to a smoother surface.