Decided I would start posting some natural health remedies for other anons. I am only going to post ones that have tried myself.
I worked for a dentist at one time, old school. My teeth were sensitive. I asked about the ‘new’ at the time toothpaste for that. He smiled and said something like don’t waste your money, use warm water to brush your teeth, not hot, not cold, warm. That will desensitize them over a week or so. It worked.