| Clue | Source | Date |
|---|---|---|
| Harsh hand cleanser | ||
| Product made with oils or butters | ||
| Cleaning material made from potash | ||
| Cleaning product made in "Fight Club" | New York Times | 04 Sep 2024 |
| Old-fashioned cleaner | Wall Street Journal | 19 Sep 2022 |
| Old-fashioned cleaner | Newsday | 11 Feb 2022 |
| Old-time cleaning cake | Premier Sunday | 18 Jul 2021 |
| Strong old-time cleanser | The Washington Post | 07 Sep 2020 |
| Strong old-time cleanser | LA Times Daily | 07 Sep 2020 |
| Homemade cleansing bar | ||
| Some old-fashioned bars | ||
| Homemade cleaner | ||
| Strong hand cleaner | ||
| Homemade bath bar | ||
| Drain opener | ||
| Strong cleanser |