Related Clues:

• Same material, different mix
• Use again (with a few changes?)
• Use old material in a new form
• Talk about again and again
• Do one's bit for the environment
• Use color-coded cans, say
• Her turn to get powdery residue to cover old ground
• Keeps interrupting woman from the floor to paraphrase
• Go over again, as old issues
• Old material, slightly reworked and used again
• Same old story
• Her turn to get tree to cover old ground
• Rework old material
• It's the same old stuff - no end to charity silence!
• Find a new use for