It varies wildly depending on the brand. Unless it is specifically made to be an antacid, all mouthwash is more acidic than water. This can reach up to 3.0 PH,
Acid in your mouthwash can be eroding the enamel on your teeth. What alternatives can you ... Various Commercial Mouthwashes, pH, Acid Level. The ' Natural' ...
The acids in your mouthwash may be eroding your enamel. Protect your teeth by making smarter choices about the mouthrinse you use.