I finally achieved ultimate vinyl paradise last year after acquiring my very own Humminguru. Highly recommended!
Distilled water maybe with an optional drop or two of Shaklee Basic H for me.
Humminguru record cleaner
Almost all of my records are in NM condition, so I didn’t think I needed a record cleaner to replace my VPI 16.5. Also, my record surfaces are virtually silent.. But I was intrigued by the ultrasonic cleaners out there. So I bought one with the probability of a return. The results are amazing. This device cleans the records so well it’s like adding a new component to my system. And it’s only $500. With my already clean records I didn’t need the Degritter which is several times more expensive.
I recommend it highly.