| Clue | Source | Date |
|---|---|---|
| Bela -, Hungary-born paediatrician who developed a test to determine susceptibility to diphtheria (6) | Mirror Quiz | 16 Apr 2026 |
| American brand of razors, founded in 1926 (6) | ||
| Seller of Hydro razors | Wall Street Journal | 04 Nov 2023 |
| Electric razor inventor | Newsday | 16 Dec 2017 |
| Quattro maker | ||
| "Free Your Skin" sloganeer | ||
| Electric-razor inventor | ||
| Razor name | ||
| Gillette alternative | ||
| Introducer of the electric shaver | ||
| Razor inventor Jacob | ||
| Diphtheria-test name |