It is really something, the formulas and recipes that sounded like a good idea at the time. Best left in this case to a chemist who understands the chemical makeup of that which is to be cleaned, using the safest and most effective products.
Then let's take to another microscopically delicate area, the stylus, and pull out a razor sharp blade to whittle of chunks of burned on dirt. Don't worry, it's a diamond, you can't hurt it. Where's my Mr. Clean magic eraser? You have an added benefit if you own a unipivot tonearm. Take it off the TT, and hold it tight between yer knees. Now you can really wreak havoc on grime.
That's how it's done in the clean room boys.
