What is the best way to clean Vinyl?

Lots of great knowledge and experience have been mentioned in these many responses to the problem of cleaning records. I'll add my method that's a bit time consuming, but effective, and stays well below the cost goal of $500. For the price of a Spin Clean, and maybe $10 in plastic, felt, and wood (plus a shop vac), I clean about 6 records an hour, with them completely and immediately dry afterwards.  I use a Spin Clean first, then vacuum it dry with a PCV wand made with a wood dowel for the center hole, a slit made with a dremel tool extending from just inside the label to just outside the record edge, and felt (I think) around the slit for the record to rest on. Attach a shop vacuum to the end of the wand (other end taped shut), and anything loose left behind by the Spin Clean (including the solution) comes right off. Care is needed to not drop or scratch the record while handling of course (almost happened a few times) but it is obviously effective as my wife complains she can't hear any clicks or pops, while I love how silently they play (usually can't hear the lead-in groove). Started just with the Spin Clean, but could only do two or three albums before the towels were all too wet to completely dry all the albums I wanted to clean that session. Just another alternative method to consider.

"Most of the noise on records is from contamination in recycled vinyl or just plain bad pressing. It will not clean out. Those of you who think even 50% of the records out there are noiseless must be listening at low volumes only." 

I've also noticed some records will not play silently, no matter how many cleanings, and attribute that to the pressing. But luckily most do run quiet. By the way, I was wrong in my previous post about using felt around the wand slot. I used velour there. Used felt under the label to keep in from scratching.