Perfect Vinyl Forever

There is a insight into how to produce Purified Vinyl within the Link.

FYI, I use the Manual Method as outlined in this Manual of Cleaningology and have not looked back, or at alternative methods with any notion, if used, they will be a improved method.  

PACVR-3rd-Edition

Oop's 🤡

Ahh, the following seems to be the cause of all the confusing answers.

"I have quite a few LPs that I would like to clean better than with my manual technique.  It is not cost effective for me to buy an Ultrasonic device.  Any experience that can be shared with the mail in service, "PERFECT VINYL FOREVER"?"

Valuable advice followed such a claim.

Donut of the Month Award heading for the OP.