How do I Clean a CD or DVD?

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  • Written By: Mary McMahon
  • Edited By: Bronwyn Harris
  • Last Modified Date: 16 November 2018
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If you have trouble playing discs, it may be because they are seriously damaged, or it could just be an indicator that cleaning is necessary. It is extremely handy to know how to clean a CD, as it is an important part of disc maintenance. Especially with rental discs, a quick cleaning can make the disc play more easily, and it will ensure that dust is not introduced to your CD or DVD player. Cleaning discs is also important when you are reading data, as dust or small scratches can corrupt the integrity of data.

Often, all that a disc requires is a quick dusting, ideally using a cloth which has been specifically designed to clean a CD. To remove dust from a DVD or CD, use a soft, lint-free cloth. Hold the disc in a pincer grip with one finger along the edge and another in the hole in the middle, without touching the shiny portion, and gently move the cloth radially outwards from the middle. Do not rub the disc or move the cloth in circular motions, and avoid following the circular lines in the disc.


If the disc still looks dirty after dusting or you are having trouble playing it, a more serious cleaning effort may be required. Several companies make special chemical formulas for the purpose of cleaning DVDs, but you can also use household cleaning supplies. One of the best cleaners is rubbing alcohol, but you can also use a warm water and mild soap solution. Avoid any heavy duty solvents when you clean your CDs, as they can damage the disc.

Apply the cleaning solution to a clean lint-free cloth, and wipe the disc, again radially. When you clean a CD with a liquid material, make sure to wipe the excess liquid off, and never put the disc back into its packaging when it is still wet. Allow the cleaned disc to dry completely before attempting to play it again. When you clean a CD with alcohol or a specialized cleaning solution, often the cleaner dries so quickly that this is not a major concern, but check for spots and marks which may interfere with clean play.

Even after cleaning, a disc may fail to play properly because of scratches. Some companies manufacture products which are designed to resurface discs, smoothing out scratches so that they will play again. Depending on how severe the damage is, these products can be quite effective, but it is a good idea to back up the data as soon as you have repaired the disc, in case it fails again.


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Discuss this Article

Post 30

I cleaned a disc once with my eye glasses cloth. It messed my disc up worse. Was that the wrong thing to use?

Post 29

Here is the best way: re-buy all movies on Blu-Ray! Blu-Ray is more expensive, because it is a scratch-free disc, has better sound and better picture.

Post 28

After storing CDs and DVDs for years in plastic bags, I noticed they have dry stains. I just wonder have I damaged the discs for storing them like that? Most are in their original box set cases.

Post 27

I am lost. I "inherited" about 300 commercially made DVDs; movies, series, etc. They play worse than stuff from Redbox. We've tried all the ideas except having a store cleaning. I have four DVD players and the results vary somewhat on the playing time. They will play for an hour and then start pixelating. Any ideas?

Post 26

I just got a new five CD box collection from Amazon and one cd has (I'm guessing) ink from the wet packaging. Any idea what will take it off without harming it?

Post 25

If you're finding that your DVD player fails to play DVDs even after you've cleaned them with some of the tips here, it might just be your DVD player.

I had the same problem where my DVDs would not play. Then, I got a new DVD player and all of my DVDs play on it just fine. These are the same slightly scratched DVDs that didn't play in the previous DVD player!

So definitely clean your DVDs, but just keep in mind that it's not always the DVDs that are the problem.

Post 24

I don't know much about cleaning CDs but my neighbor used to clean his with a tissue and dish washing liquid. It seemed to work well but I've been afraid to try it myself. If I have to clean a CD, I try to do it with just a dry soft tissue.

Post 23

@Ana1234 - People still use DVDs all the time though. Streaming large amounts of information is inconvenient and expensive, plus it's better to have your information stored physically, I find, as well as in virtual memory. I've had more external hard drives lose my information than CDs or DVDs.

With that said, if your DVD or CD is really scratched you might want to consider bringing it into a DVD store to see if they have a professional cleaning machine. It can sometimes do what you can't at home and it's the best way to clean a CD.

Post 22

People have been dealing with dust in their machines for years. One of my most vivid memories as a child was my father getting angry at me for trying to play a video he had told me not to play. I thought it was a forbidden movie and I was being cheeky, but it was actually a really dusty video that ended up damaging the VCR. It took ages for the dust to work itself out.

I guess now that we're moving into an age where most things are played off memory or streamed over the internet, dust is no longer such a concern! It's still useful to know how to clean a cd or player though.

Post 21

Does using compressed air to remove dust ruin a DVD?

Post 20

Does using toothpaste on a disc really work?

Post 16

I followed this article because a dvd was freezing in one spot all the time. After cleaning as outlined with rubbing alcohol, dvd player no longer recognized dvd. Be warned.

Post 15

Can you clean a DVD with rubbing alcohol? I've been told you shouldn't.

Post 14

can i use bleach?

Post 13

sometimes I use a very fine sandpaper!

Post 12

Thank you! i had fabric paint on my sims cd and been trying to find solutions for over two weeks and the alcohol actually worked perfectly!

Post 11

the shiny bottom dude. Not that hard to figure out.

Post 10

Thank you. CDs from library, tried mild dish soap, removed food and grease but one CD had some kind of marker on tracks. Was afraid to try alcohol until I read your article, it worked without damage.

Post 8

does it matter if it is a cd or a dvd?

Post 7

Just cleaned it with soap. i'll let it dry and try playing after some time.

Post 3

The rubbing alcohol worked perfectly. Thanks for the advice!

Post 2

Do I clean the shiny 'bottom' or the logo'd 'top' of the DVD ?

Post 1

does this procedure change if the discs went through a flood?

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