| Clue | Source | Date |
|---|---|---|
| Swill it in the bathroom | The Telegraph Cross Atlantic | 22 Sep 2026 |
| Scope rival | LA Times Daily | 17 Jul 2026 |
| "Bad for bacteria" brand | ||
| Big name in mouthwash | ||
| "Crest" follower, perhaps | ||
| Scope alternative | ||
| Popular Warner-Lambert product | ||
| Brand name on a medicine shelf |