| Clue | Source | Date |
|---|---|---|
| Took care of, as a spill | LA Times Daily | 18 Sep 2018 |
| Took care of, as a spill | The Washington Post | 18 Sep 2018 |
| Took care of, as a spill | ||
| Cleaned with a sponge | Thomas Joseph | 17 Feb 2017 |
| Used a sponge, say | USA Today | 11 May 2016 |
| Used a sponge, say | ||
| Used a paper towel, say | ||
| Got rid of the spill |