Related Clues:
- Straighten things
- Use a dry mop
- Bunnies under the bed?
- Allergy trigger, often
- Bunnies under the bed
- Do a bit of housework
- Process for fingerprints
- Pledge target
- Clean in a way
- Common settler
- Declutter
- Make clean ... or dirty
- Objects may collect it; people, probably less often
- See 18 Across
- Common settler?