I use the Rush Paul method slightly modified:
I've deviated slightly (Triton -X100, 99% isoproful, just RO water in the US tank), but I am thrilled with the results. I got side tracked by Neil Antin and his Precision Cleaning. It's good if you only have a few records to clean, but when you have hundreds regularly you need to do it in volume. I've tried many different techniques, but Rush's technique is the best and cheapest I've found. It's gotten even cheaper as many US tanks come with a record spinner/spit.
There have been dozens and dozens of threads written on the subject. Just check any forum. VPI lost theirs but it went over 200 pages. Neil's manual technique is the process de jure. He writes as if he is an expert using US and Vaccum cleaning but he has no direct user knowledge. He can probably clean one record real well while I clean 4-6 just as well.