| Clue | Source | Date |
|---|---|---|
| Vacuums that have "dual cyclone" technology | LA Times Daily | 08 May 2024 |
| High-end hair dryers | LA Times Daily | 24 Mar 2024 |
| Vacuum cleaners featuring "cyclone" technology | ||
| V11 vacuums, e.g | LA Times Daily | 09 Nov 2019 |
| V11 vacuums, e.g | The Washington Post | 09 Nov 2019 |
| Some vacuum cleaners |