My daughter has already has two cavities. I am not sure why, I have her brush her teeth after breakfast and dinner. Although they are just her baby teeth I do not want her to continue to get cavities. Not sure what I should do about this. The dentist says to get her to floss more. The truth is right now she does not floss. Getting her to brush is hard enough. Anyone advise or how to get her to floss? Or many any other suggestions.