Mix all ingredients well in a bowl.Using an immersion blender will give you more of a whipped paste.Transfer paste to a jar, I love these small jelly jars for all my beauty/cosmetic storage.Each family member can have their own jar, but not necessary.You can also put your paste into a ziplock bag, cut a hole in the end and squeeze onto toothbrush.Or you can put your paste into a BPA-free squeeze bottle.