Best Vinyl Cleaning Method

I use ultrasonic I built personally from ultrasonic bath and aquarium compact filters.
I only invested around $200
I wash records only as I spot dust getting stuck onto surface. Other than that, I use carbon fiber brush each time I want to land a needle tip.

If you want ultrasonic on a relative budget, read this:
https://forum.audiogon.com/discussions/rushton-s-diy-approach-to-ultrasonic-record-cleaning-published-by-posit
Cheers,
Spencer

Found this instructional video at another site (looks good).

https://www.youtube.com/watch?v=kfxNWFWV1Qc

DeKay