I use a fluoride treatment that is a gel (also not a fan of the burn from mouthwash), and actually you probably could use it with a finger or something non-bristley. It comes in a non-mint flavor too, but here’s the mint one: https://www.amazon.com/Colgate-Gel-Kam-Dental-Treatment-Count/dp/B00BPPQ6FW/ref=mp_s_a_1_1_sspa?crid=3A1131LB43JBQ&keywords=gel+cam+flouride+treatment&qid=1640322024&sprefix=flouride+trea%2Caps%2C103&sr=8-1-spons&psc=1&smid...
Item | Current | Lowest | Reviews |
---|---|---|---|
Colgate Gel-Kam Dental Treatment Gel, 2 Count | $15.89 | $15.89 | 4.5/5.0 |
^Item Info | Bot Info | Trigger