Walker Audio Prelude and Disc Doctor Miracle Record Cleaner have worked very well for me with a VPI record cleaning machine. Both are highly recommended, with the observation that Walker Prelude has won me over. I'll be re-cleaning all my LPs with Prelude over time given the improved results. See reviews and comments at the Walker Audio web site and note that Walker offers a 30-day money back guarantee if you're not satisfied.
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