Favorite CD treatment Products

Why did the Jena Labs product(s) go away?
It seems the best treatment products get discontinued or goes away in a mysterious way???

Liquid Resolution was in the top three for sure but went away when Brian Kyle RIP of Extreme AV passed a couple years ago. I only bring it out, what's left, for special occasions. 

Jafant: As I understand it, a key ingredient became unavailable and couldn't be replaced, and that's why the Jena was discontinued. 

Geoff: I still have a bottle or two of the Liquid Rez hanging around, and it's great stuff. Sad to hear about Brian. I knew he was ill, but I lost contact with him and didn't know he had passed (I had my suspicions, though). He was a really nice guy.

TY  lynott-