I've been using MI paste without fluoride to treat my 3 year old's ECC. I can't say that using only MI paste will help stop ECC. I used MI paste in combination with ozone treatment, fermented cod liver oil, butter oil, raw milk products like ice cream and butter, a nutrient dense diet, and using a sonic toothbrush.
What made the biggest difference in my son was getting rid of the decay in the affected teeth and using ozone to kill any remaining decay deep in the tubules that the dentist could not get out with his instrument. My son's decay has been arrested. We are now in the maintenance phase.
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