.
Paul,
.
I have gotten terrific and the best results to date using the AI 4 - step system (I have not tried the Walker system). The AI system's results that I have gotten are dramatically better than when I was using either RRL or Disc Doctor products.
.
If you want to take it to yet another level, Steam clean using Ultra-pure water prior to applying the Cleaning solutions.
.
Rgds,
Larry
.
Paul,
.
I have gotten terrific and the best results to date using the AI 4 - step system (I have not tried the Walker system). The AI system's results that I have gotten are dramatically better than when I was using either RRL or Disc Doctor products.
.
If you want to take it to yet another level, Steam clean using Ultra-pure water prior to applying the Cleaning solutions.
.
Rgds,
Larry
.