| Clue | Source | Date |
|---|---|---|
| Solutions offered by optometrists | Wall Street Journal | 06 Jun 2021 |
| *Drip solutions | Wall Street Journal | 13 May 2021 |
| Drip solutions | Wall Street Journal | 31 Oct 2020 |
| Salt solutions | Universal | 19 May 2018 |
| Salt solutions | ||
| Contact lens solutions | ||
| Contact lens solutions | ||
| Hospital supply | ||
| IV solutions | ||
| Sterile solutions | ||
| Sterile solutions | ||
| Hospital solutions | ||
| Some solutions | ||
| Certain solutions | ||
| Salt springs | ||
| Saltwater springs | ||
| Briny deposits | ||
| Medicinal solutions | ||
| Salty springs | ||
| Salt springs. | ||
| Natural deposits of salt. | ||
| Chemical compounds. | ||
| Soluble salts. | ||
| Briny deposits. | ||
| Metallic salts. | ||
| Salt solutions. | ||
| Salt licks. |