Gridslayer, that sounds like a lot of work. I just wash with a mixture of 99% alcohol and couple of drops of dish soap but what made a really difference was adding a cap full of jet dry after the rinse i let them drip dry a few minutes than wipe them down with ca microfibre cloth. I would like to use a RCM vacuum to see if it is really better. The above mentioned way gets rid of 95% to 100% of surface noise...my 2 cents.
One thing for sure I now pre-rinse with the most powerful stream of water and after the scrub.
You're missing the point of this thread... enzyme cleaning Plus I don't like getting the labels wet in the sink...