Insignia CD/DVD/Blu-ray Laser Lens Cleaner - Only at Best Buy

3D Blue-ray player was struggling to read any disc including audio, DVD and 3D Blue-ray. It was suggested to me, in store, that this might solve the problem. I ran it several times and it did then play one DVD before reverting to rejecting all discs. Perhaps my player has got lots of dust and, because we had not used it for some time, it had become hardened and incapable of being removed by the small brushes on this cleaner. I have only given the product 2 stars as it did not do what I was expecting. Maybe it would work better if used on a regular basis before dust, etc. builds up. I am going to have to purchase a new blue-ray player!

I cannot say enough good things about this product. I was having a problem with my vehicle navigation system that used a disk data base. The system kept giving me a disk error. I thought it was coming from the system itself, so I took it to the dealership. They told me it would cost about $2600 to replace the unit. I decided to try cleaning the disk heads first before replacement. I bought this product and it cleaned the heads perfectly in virtually no time at all. Gave audible instructions on what to do. When I removed it, my navigation system worked perfectly. It worked so well I cleaned all my disk players with it after that. Amazing product!

Please note as per the instructions on back of packaging, this is NOT FOR USE IN SLOT-LOADING CD OR DVD PLAYERS. NOT COMPATIBLE WITH PLAYERS THAT READ ONLY BLU-RAY DISCS INCLUDING SOME VIDEO GAME SYSTEMS.

I listen to a lot of CDs that I buy and take out from the public library. For a long time I thought it was overused CDs that were distorting my CD player. I later learned that the laser lens gets distorted and clouded and it needs to be regularly cleaned -- safely. When I bought this product, problem solved and I can regularly listen to CDs without distortion. My only problem is the disk cleaner itself wears out but it's hard to tell when, so at some point it just stops working. It would be helpful for some guide on the disk (an audio message) or in the instructions how many times you can use it would improve the product. That said, I will continue to buy it.

We alll know what these do by now. I still have qn old Denon 18-Bit 5 VD Carousel Player FROM THE EARLY '90s and despite being built like a tank and having a fantastic analog stage, it, like many early carousel players of the era sometimes misses that their is a disc in one of the trays and skips to the next one. A regular cleaning with this sort of disc will eliminate such problems if done regularly. This one had the best price and I can't tell any difference between it and any of the other more expensive laser lens cleaner discs that I have used over the years. No reason not to buy this one and save a few bucks.