When acid comes into contact with our hard tooth enamel it temporarily softens.  When we brush our teeth, the softened enamel can more easily be worn away and become thinner over time.  This wearing away of enamel, caused by acid is known as acid erosion.

Many of the beverages we consume can cause acid erosion.  Orange juice, lemonade, soda, wine, carbonated water, green and black tea are just a few of the beverages that contain high amounts of acid that damage the enamel on our teeth.

Some early signs of erosion are sensitivity to hot or cold, a slight yellow appearance as the tooth becomes thinner and the underlying dentin starts to show through, a sandblasted look on the surface or edges of the teeth, and a rounded look to the appearance of the face of the tooth.

Later signs of acid erosion are increased sensitivity to temperture, a darker yellow appearance, small dents on the tooth surface, and transparency at the edges.  The effects of acid erosion are irriversible and if left to advance may require treatment from a dentist to restore.

Ways to help prevent acid erosion are to brush and floss twice a day, everyday with a toothpaste that contains fluoride.  Using a mouthrinse that contains fluoride in the morning and at night is a great way to help strengthen enamel.  Drink acidic beverages quickly avoid sipping or holding them in your mouth for long periods of time.  Do not brush immediately after consuming acid beverages this is when enamel is at its softest.  Attend regular dental check ups and ask the dental staff any questions or concerns you might have.