Possible Clues:

• Removed clothing wrinkles
• That's how I get on in the red, and that's flat
• Finished with the washing, and that's flat
• Did a household chore
• Two men after one flat
• The wash is behind it, and that's flat
• Completely smooth, now
• Being pressed ride on, though not well
• A single R and a single D and that's flat
• The way to get rid of about one, and that's flat