Vinyl LP cleaning- the best is ultrasonic cleaners. The lowest price RCM, without looking like a home project, is Kirmus but is labor intensive. For automatic RCM there’s Degritter, Auto Desk, and KLaudio (guess they reentered the RCM market).
Bonus- if you buy a used record that was worn with a different profile stylus than yours, you may be playing the non-worn part of the used vinyl.