Why Do Dentists Recommend Rinsing with Salt Water?

Salt Reduces Dental Bacteria

Salt inhibits dental bacteria by increasing the pH balance of your mouth. It creates an alkaline environment that the bacteria can barely survive in. Bacteria prefer an acidic environment, which lets them grow and attack the enamel on teeth.

Is rinsing with salt water good for your teeth?

Saltwater rinses can be helpful in improving dental health in several ways. These include reducing bacteria and plaque, and preventing infection following a dental procedure.

What does rinsing with salt water do?

Salt water rinses increase the pH balance within your mouth, making it a more alkaline environment. Since bacteria thrive in acidic environments and salt removes water from bacteria via osmosis, swishing with salt water can stop bacterial growth and reduce plaque and inflammation.