Related Clues:
- Clean up after a meal
- Heed the dentist's order
- Bleach, for one
- Obey the dental hygienist
- Dentist's advice
- Toiletry item
- Dentist's admonition
- Dental cleaner
- Orthodontist's offering
- Dental string
- It's sometimes between your teeth
- Dentist's instruction, perhaps
- Dental aid
- One way to dislodge some particles
- Dentist's advice or a hint to 20-Across, 51-Across, 11-Down and 29-Down