top of page
  • Vista Holding

Swimming Can Be Harmful to Your Teeth

Updated: Mar 17

As a biological dentist, I have quite a number of health conscious patients, several of whom are avid swimmers. Swimming is a very healthy sport, but it can have its drawbacks.

Handstand in the swimming pool

Most swimming pools are chlorinated, and as most of us already know, chlorine can be toxic. We know that our skin is the biggest organ for sweating out poisons (detoxification), but it is also the biggest organ for absorbing poisons. That being said, it would be good to avoid exposing our skin to all known toxic chemicals: sunscreen, most makeup and moisturizers, and of course, chlorinated swimming pools.

Aside from the systemic absorption of chlorine through the skin into the body creating imbalances in iodine levels (see Iodine vs. Fluoridene Secret to Better Health post for further information), chlorine can have an effect clinically directly on the teeth.

According a recent article from the Academy of General Dentistry, “Athlete swimmers, who often swim laps more than six hours a week, expose their teeth to large amounts of chemically treated water. Pool water contains chemical additives like antimicrobials, which give the water a higher pH than saliva, causing salivary proteins to break down quickly and form organic deposits on swimmer’s teeth. The result is swimmer’s calculus, hard, brown tartar deposits that appear predominantly on the front teeth.”

So, if you notice that you are getting stained teeth due to swimming, you may want to ask your dentist about coming in for more frequent dental cleanings.

The other issue with swimming in chlorinated pools, concerns the pH of the water. This case report tells the story of a competitive swimmer who swam in a gas-chlorinated swimming pool and experienced notable dental erosion within 27 days. It says, “Several reports indicate an increased prevalence of dental erosion among intensive swimmers due to low pH gas-chlorinated pool water.” Several cases are presented but one extreme case report is presented which describes a competitive swimmer who experienced very rapid excessive dental erosion within 27 days, due to gas-chlorinated pool water. Gas chlorination results in the formation of hydrochloric acid in the water. Inadequate buffering of this hydrochloric acid can decrease the pH level significantly, increasing the risk of erosion on contact with the dentition.

If you notice that you are losing some enamel on your teeth due to swimming, you may want to check with the swimming pool maintenance company to make sure that the swimming pool’s water pH is within the normal range. Also, it may be a good idea to do frequent oil pulling (see Oil Pulling post) before and after swimming in a chlorinated pool to minimize the dental effects.

If you like this post you may also like: Activated Charcoal for Tooth Whitening. Does it Work?

9 views0 comments

Recent Posts

See All

Chlorella and Detoxing

If you are looking to detoxify from your mercury fillings, it is best to look into Chlorella. Chlorella is part of the blue-green algae family that is loaded with antioxidants. It is a sea plant usual


bottom of page