The word "acidic" describes something that is sour or has a sharp taste. It is often used to refer to substances that contain acid and may cause a burning or irritating sensation. Full definition
The food helps to create a more acidic environment in the mouth, making it less likely for bacteria to develop. (wagnwash.com)
Once they've grown in number, they start producing a thin film which will protect them from the slightly acidic environment of the dog's mouth. (mypetneedsthat.com)
This helps to rid and prevent the body of diseases, which thrive in acidic environments. (robinskey.com)