I have small black stains on my teeth. Every hygienist/dentist can't explain it - they say my teeth are good otherwise, and say the stains may be due to drinking tea, coffee or fizzy drinks. I tell them I don't drink any of those things, and they then say it could be some kind of bacteria which is just genetic. I've had these stains since my teen years but not since I was a child.
They tell me there isn't really a solution to the stains except for getting my teeth cleaned by the hygienist. That does the job, but you're only supposed to book appointments every 6 months (and I haven't been for much longer because of COVID!) and the stains appear before then. The dentists/hygienists usually don't recommend teeth whitening products to tackle this.
Does anyone have any advice on removing these stains? Thank you!!!!