I have done a bit of a changeup, in the mornings I use a novamin+fluoride based toothpaste, at night before bed I use an nhap+xylitol based (non-fluoride) toothpaste and it's been flying colors and no cavities for years. Takes care of cold/sweets sensitivity too. I floss every couple of days. I also use a cheap braun electric toothbrush with 2 minute timer. I don't see why anyone needs a $100 bluetooth tracking toothbrush tbh. Anyway, may your teeth always be a natural teeth color and you be cavity free :)