Regarding stylus cleaning, while I may be prejudiced as the author, the following remains definitive even after eleven years:
http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1079733653&openusid&zzDougdeacon&4&5
Google "stylus cleaning magic eraser" and you'll find posts from thousands of satisfied users on dozens of forums.
Some form of liquid record cleaning (and rapid, vacuum removal of the grunge-laden fluid) is very advisable. Dragging microscopic junk through a plastic groove with a sharp-edged diamond is not a good plan for the long-term health of the plastic.
Having tried virtually every commercial product out there, I'm partial to the fluids made/sold by AIVS.
http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1079733653&openusid&zzDougdeacon&4&5
Google "stylus cleaning magic eraser" and you'll find posts from thousands of satisfied users on dozens of forums.
Some form of liquid record cleaning (and rapid, vacuum removal of the grunge-laden fluid) is very advisable. Dragging microscopic junk through a plastic groove with a sharp-edged diamond is not a good plan for the long-term health of the plastic.
Having tried virtually every commercial product out there, I'm partial to the fluids made/sold by AIVS.