Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Will it clean blu-ray discs?
Document: This is definitely worth a try, before you go out and replace an expensive product. I have an almost 5 year old Panasonic Blu-ray Player. Almost every disc I played seemed to skip and sometimes even freeze in the middle of watching. It was irritable and didn't always happen, and I just assumed it was low quality Netflix discs that were the trouble. It began happening almost constantly and then they wouldn't even load to the play screen.
You can tell from a lot of review titles that the effectiveness of this cleaner comes as somewhat a surprise. I have a Samsung blu-ray/DVD player that quit reading all discs, DVD and blu-ray. After reading countless complaints in assorted forums about this tendency of Samsung players, I gave this cleaner about a 20% chance of helping, but I had to try it before buying a new player. I was flabbergasted when the player started reading discs again after just one cleaning.
I have a blu-ray player that was giving me disk error messages when I tried to play DVDs or blu-ray discs. Customer supported suggested that I get a DVD lens cleaner and after shopping around I bought this one (the Amazon price is about 40% of the local electronics store). I followed the directions and put the cleaner in the troublesome blu-ray player. Following completion of the cleaning cycle, the player played a DVD just like it used to.
I wanted something to clean my blu-ray player. No where in the product description on Amazon does this say that it is not for Blu-Ray or Playstation 3. But, when I opened it up, there it says it on the disc-- not for use with Blu-Ray or Playstation 3. The product description should say this, because now I opened up a product that I can't use.
I guess it is five stars.Reasonably priced and works in my laptop and blu-ray player.If one is looking for a CD/DVD player that is quality I would recommend this one, as I had none of the compatability problems listed in other reviews, although I do not have a X BOX to clean either...
So far, I have used the product to clean two blu-ray players, two audio CD players, and a PS3 game unit. No issues using the product and it seems to have done a good job on everything. Regarding other reviews indicating short life of the cleaning brushes, I haven't used the product enough yet to comment on durability at this point.
I've been using my PS3 without any blu-ray or game loading through game disks for the past 2 years. One run with the CleanDr got my machine running perfectly again. Games and blu-ray disks back up and running.Five stars!! !Best purchase I've made in ages. I only wish I'd known about the PS3 blu-ray issues and this cleaner earlier. Sure beats Sony's out of warranty service, or taking the PS3 apart myself to clean up the laser lens.
This item works just as described. Worked on blu ray and xbox and dvd player. Instructions were easy to follow
disc says it's not to be used on blu ray players which is a bummer, but i used it anyways and it seems to have worked. havent run into many issues after running the disc.
On the disc and on the back cover in small print is..."Do not use with Blu-ray or Playstation 3 systems. "It seems the brushes can re-adjust the mirrors in the DVD player.I did try it on my CD player which likes to skip around. The CleanDr did not help.
Answer: The package says specifically not for use on blue ray or PS3 players.