How many do"green edge"an silicon up CDs


Just curious how many audiophiles consider the treatment of CDs with the green edges on discs and/or the polishing of the surface with a silicon product to be worthwhile?
Or how many use a mat fitted over the disc while playing?
I have a thou or so discs with the green and AQ juice on 'em and am happy... (most purchased more than 10 years ago)
As I said just curious about others take on these "ol time mods.
elizabeth
I have found (using the 'Uniposa' green) that burnishing the newly dried edge with a finger (rub the just dried edge several times around and around 'til it has a sheen) stops the later flaking of the paint.
Rodney Gold ( moderator of the Digital Asylum ) did some testing with various discs using his all digital system (Meridian) and his computer. According to all of the tests, "read time" on a disc was slower with far more errors and more corrections necessary on discs that were "markered". Discs that had been true'd, beveled or had the rough edges smoothed (but used no markered edges) read FASTER than "untreated" discs and did so with less errors.

Seeing that i own an Audio Desk Systeme Disk Cutter, i don't follow their directions completly. They say to "trim" the disc and then apply marker to the inside ring and outer edge. Since i have never experienced any benefit to "markering" and Rodney's testing shows poorer performance by doing so, i'll stick with cleaning the disc via warm soapy water, a thorough rinse and then careful drying, "cutting" the disc with the Audio Systeme unit and then Bedini'ing before playing. This has given me the best results. Of course, once it is cut, you never have to do it again.

I also have some Optrix and Auric Illuminator, but really haven't played with those enough to pass judgment on them. Either way, ALL of this is "hooey". Don't we all know that "CD's offer perfect sound. Forever" ???? Sean
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I use the audioprism cd stoplight and also their cd blacklight disk which is a bore because you have to recharge it for 30 sec. before each disc play, but wouldnt be caught without it.
And a second vote for Microsmooth from Mapleshade (ultrafine polish to smooth cd surface). The better your system the more you'll notice the improvement.