How to Clean a Comb - Materials needed: one dirty comb, one old 
toothbrush,
     one bar of soap. Procedure: Wet comb with water, rub bar of soap over 
both
     sides until soap gets between each bristle, scrub both sides with 
toothbrush,
     rinse out remaining soap with water. Voila! [Thanks, V!]
     --Mike @ 14:46