>>11338588Its mean to treat the onset of cavities,it is seen as white spots when you blast a tooth with a compressed air.
I dont think any of the consumer versions contain the real active ingredient considering that the tooth needs to be acid etched on the white spot first and then the gel applied.
As for your cavities are you using mouth wash?
Also its common practice to have a dental checkup every 6 months,a period of 3 years between visits is way too long.
