Related Clues:
- Pet parasites
- Carping subjects
- Bloodsucking insect
- Cause of some head-scratching
- Pediculicide's target
- Young lice
- Picked things
- Evil intent
- Trifles
- Head residents?
- Pet problem
- Cause of head-scratching, perhaps
- Fumigation targets, sometimes
- Students may be searched for them in grade school
- Grade-schooler's woe