Your friend is def weird WW.
Kind of OT what is the best tooth paste for an emaw trying to keep their teeth elite? I've always used Crest mint with baking soda and peroxide. Am I doing it wrong? TIA
Colgate Total with whitening
paste. You'd think I was a tooth model or something I swear. Also, nutrition is huge for great teeth and gums. Make sure to get lots of bioavailable calcium, vit D and magnesium. Mouth wash, flossings and three brushings a day.