| Answer | Crossword Clue |
|---|---|
| PIK | Water ... (oral hygiene product company) |
| PIK | Water ... Technologies, Inc. (oral hygiene company) |
| PIK | Water ... (oral-hygiene product) |
| MOUTHWASH | Oral hygiene product |
| MOUTHRINSE | Oral hygiene product |
| PIK | Water .. (oral-hygiene gadget) |
| PIK | Water ... (oral-hygiene gadget) |
| PIK | Water-... (oral hygiene device) |
| PIK | Water .. (oral hygiene gadget) |
