Harry Pearson's comments regarding .....

I thought L'Art du Son was an LP cleaning agent?

According to HP, they also make an agent for cleaning CDs.

I use Optrix for cleaning CDs and am quite satisfied with it. I use it primarily to clean up used CDs that I pick up. It does what it is supposed to do...clean the disc and not leave a residue. They sound as good as new on my Wadia.

L'Art du Son LP cleaning fluid is said to be outstanding, and it may be logical to project that the CD fluid should also be very good. Reports are that Audiotop CD fluid is excellent as well. Lower cost yet effective CD treatment solutions include Optrix and Esoteric Mist. And don't forget Nordost Eco3 on the label side of your discs.
Brian