Steam Cleaning - RCM or not?

Crem1, sorry I seem to have ignored your efforts. I will catch up.

No problem here. Give a read or email me. "Control" was a short-cut term . My view is that the Industry ignores the prospect of steam cleaning because there is no reason to support an idea that competes @ pennies on the dollar. Endorsing steam cleaning rather than your brand of record cleaning is not a great way to get your product sold.
I will disclose that several years ago I agreed to a private, invite only, informal "shootout" with one company that manufactures RCMs ,world wide. The owner was present. The pervailing view was that inexpensive steamer used out performed these very expensive products & machines. This was a private matter and I will not reveal the marque. That's all I shall disclose .

I don't write in a vaccum. I receive emails from all over the world requesting advice I give freely. The emails & posts help me as much as I contribute to them. That's how I learned of the MC 1235 ,a remarkable machine one completely adapted to steam cleaning LPs.

In closing, an example of the dramatic difference between steaming and vaccum machines . I own a 1950's Maria Callis LP in mint+ condition that I cleaned with a RCM. Initially, I could hear a slight "stage noise" before Callas began to sing . Upon steam cleaning & in the manner I suggest, one hears : Callas slowly walk onto her mark , the russel of her dress, the soft-sound of leather(most likely shoes) , the movement of her diaphram near the open mike as she opens her mouth, breathes in & instantly I am transported to the exact moment she sings. Quite profound , never forgotten.

Any more thoguhts on the Pledge wipes mentioned above? I have tried them...and they seem to work well, but I too wonder if anything is left behind. In the evening, if I shine a flashlight at about a 45 degree angle on a record that has been RCMd after steaming, there's little visible dust or lint. With just the microfiber cloth and no RCM, there's a ton of dust and lint. One pass under the pledge removes everything visible - literally one turn of the record.

Vanmeter : I haven't yet purchased Spray & Wash or the Pledge Wipes, I will buy both soon. It is my guess w/o actual experience these cleaners should be used extreme cases. That is an opinion reasoned by use of other detergent-types cleaners but not the ones you suggest. I would try them & then reclean each LP with the prospect of removing all traces of household powerhouse-type detergents w/record cleaning fluid, several steams & the use a RCM to suck off whatevers left. I am concerned that the detergent residues could loosen the diamond tip by disolving the cement .Its known that some detergents can do that , I do not know exactly which ones. Should all residue be steamed off,I reason, no harm to the diamond's glue. That's my view , subject to revision.

Good forum and good info.I use the walgeens steamer and it works well. But my cleaning process is a hybrid. I use the steamer in cojunction with the GEM dandy eaner and high pressure water hose. I steam, spray on the cleaner, apply the hose and finish with a steam. Then I wipe with microfiber and let dry. Works great for me. The hydraulic pressure removes any remaing crud left in the grooves and the final steam removes water residue