Herbs for dental health

What are your favourite herbs for dental health? This is something I've just started looking into from a herbal perspective. I'm thinking herbs to heal gums, herbs for remineralizing teeth - or preventing demineralization in the first place - herbs to prevent cavities. So, if it's good for your mouth, I'd love to hear about it! So far, I'm aware of alfalfa being great for teeth, and apparently nettles? Myrrh is meant to be excellent for the gums and teeth, as an antibacterial agent. I heard about strawberry leaves being good for oral health - I didn't have any luck finding some online - would raspberry leaves have a similar use?