Les creative edge:
The wood glue thing is just nuts. First, how do you know it gets deep enough into the grooves? Then, you have to assume it comes out all in one section or you leave more debris in the groves than you started with.
I did consider using that "sticky" device you see on infomercials for record cleaning, but the worry of any residue beng left behind on my records has limited my desire to experiment.
