My little guy has his two bottom teeth now. He’s had them for about a month and a half. He eats purees 3 times a day (home made organic) He also still nurses between feedings on demand, including at night. I’ve noticed some tiny dark spots on the back of his little teeth. My husband and mother think it’s just staining from blueberries, but I’m super nervous now. I don’t wipe his mouth and teeth as often as I probably need to. I honestly forgot about that part since I was so focused on getting him used to eating solids. Anyone else dealing with this? Do you use a cloth or a baby toothbrush? Tap water or bottled? Probably going to take him to the doctor just to be sure.