Threaders:
I continue to be satisified with the Steamfast SF-227 that can be had on line from WalMart: I did visit Walgreens confirming that they were offering the rebate exactly as Badboss reported. How long the rebate continues I do not know. The Perfection certianly is the "best buy" and does work "perfectly".
Right now , KMart/Sears are selling the SharkSteamer for $35: from appearences the product seems to be quite capable of cleaning LPs; the only stat published on the box highlighted that it consumes 1000 watts.
For fun, I am testing "rinsers". I never pour rinsers into the steamer for the sake of your/my safety. Rather, I spray them or paint then on the LP , later to be steamed off. No conclusive results to mention , a combo of superpure H2O/white vinegar (30-1 , 20-1 or 10-1 ratio) does seen to be the way to go.
From your emails I appologize if I confused you regarding weither steam cleaning is be performed evertytime an LP is played . The answer is No. Usually one cleaning is all that is required , unless you live in a super dusty enviorment or the LP is subjected to gunk. Replacing the inner-sleve with a rice paper variety helps to assure the disc remains clean .