Related Clues:

• Caught bishop drinking spirit — small amount
• Cake fragment
• Vacant shelf's accumulation
• Little bit odd in empty catacomb
• Saw stuff covered up by beleaguered US Treasury
• Smut in Springfield not unknown?
• Do housework, check for prints
• Dirt particles
• Cover lightly, as snow
• Sprinkle — powder
• Leftover fragment
• Tidy up a bit
• Little bit of dessert Alex essentially leaves
• Tidy up ... or make less tidy
• For the most part, Old Skin is taken in by beleaguered US Treasury