What do you do when nothing seems to get LP clean?


What do you do when nothing else seems to work? I have scrubbed with disc doctor brushes; used VPI fiber brush; tried multiple washings and nothing seems to get out this visible "gunk". Whatever it is, I've noticed it on a number of used LPs that I've tried to rescue. Its not raised, but just seems to have "attached" itself to the vinyl. Is it mold? I know its hard to know what exactly I'm dealing with without being able to see it, but what do you use as a last resort, when nothing else seems to do the trick?
128x128stew3859
Stew3589,
.
Premiere is not intended for Mold (fungus) removal, but it is terrific at removing the Mold Release compounds used to allow the LP's to be more easily removed from their molds during stamping.
.
Buggtussel Vinylzyme would be another choice for handling mold growing in the grooves, but with what I have read from Joe and Doug and a host of others, it would seem that Paul's product would be the ideal choice. I am going to buy some of Paul's products and see how it compares to RRL that I currently use.
.
Rgds, Larry
.
An enzyme is defined in the MSN Encarta dictionary as "A complex protein produced by living cells that promotes a bio-chemical reaction by acting as a catalyst". This said, 4yanx's questions were very valid and went unanswered. To make matters worse, he was treated poorly, just for raising the questions, much like "jacksprat@aol.com" above.

It makes sense to me that "living cells" may continue to seek food after the debris is eaten. There were also questions about plasticizers that went unanswered, which seemed valid also, especially when 4yanx stated the plasticizers were composed from fat, which I'd assume that "living cells" would crave.

Key words like "living cells", "Bio-chemical reaction" and "catalyst" all are descriptive on their own.

All in all, there is very little that seems "petty" about this.
Cello:
Would I be well advised then to reserve Premiere for a one time application to new LPs and stay with whatever solution I find best works for removing dust, dirt, debris from older records?
Just when are these nefarious enzymes supposed to do their dirty work? I keep looking at and playing the records I've cleaned over the past couple of months with Paul's stuff and all I see is shine and all I hear is quiet grooves and wonderful clarity. Are these discs going to enzyme hell sometime soon? Inquiring minds want to know. :-)
Geez, how is an enzyme supposed to live if it is washed off and vacuumed away AND the environment to support such life is removed?