Our saliva normally has a pH of right around 6.5, which is a healthy pH for the teeth. When the pH of our mouth gets to 5.5 or below, the enamel on our teeth starts to dissolve. When you drink something that has a pH lower than 5.5, it starts to eat away at your teeth. Carbonated water has a pH of around 3, so it is erosive. Drinking it through a straw will help x
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.