Clean up for the Vulcanite, Acrylic, Ebonite, Bakelite and Amberoid bits
on my Pipes is done with a shank brush, Everclear and Pipe cleaners. I don't
have a buffer, but a good bit polish will produce excellent results. For
the light colored bits that show a smoke stain in the bit's draft, using
the bit polish inside the bit has worked well for me. With Amber, it's not
advisable to use a shank brush, but the Everclear, Pipe cleaners and bit polish
will work well.