Use STATICIDE micro fiber cloth,
rub gently before each play (to a treated disc).
Treat label side of disc with CHISTO Black Analoguer.
Wave TALISMAN, per directions.
Use MARIGO current production cd mat, per directions.
If you like what Ultrabit does to reduce jitter a tiny bit, you will love reducing jitter to 8psec with this:
and using a really good S/PDIF cable like this: