| Clue | Source | Date |
|---|---|---|
| Raid products | Wall Street Journal | 23 Aug 2022 |
| Some pest control products | New York Times | 28 Nov 2020 |
| 16 Down products | Newsday | 13 Oct 2019 |
| Infestation defenses | Wall Street Journal | 06 Apr 2019 |
| Infestation defenses | ||
| Devices to stop tiny invading armies |