Swimming is a popular recreational activity and exercise, particularly when the weather is warm. Yet, as any dentist can tell you, spending too much time in a pool can have an adverse effect on your oral health. Pool chemicals kill harmful bacteria, but may also damage your teeth. Here is what you should know about dental health and swimming.

How Chlorine Affects Teeth

Swimming pools use a mix of chemicals, including chlorine, to stay clean and free of bacteria and algae. When chlorine is added to water, it changes the pH level. The pH level measures the acidity or alkalinity of liquids. Pool water should have a pH range of 7.2-7.8.

If too much chlorine is used, the water becomes acidic. It can erode enamel, which can result in teeth becoming discolored, transparent at the edges and extra sensitive to cold and heat. The discoloration typically takes the form of yellow or brown deposits that are often called "swimmer's calculus." It can also occur when the water is overly alkaline. Higher pH levels break down salivary proteins, which combine with minerals in the mouth to form deposits. These unsightly stains may prove difficult to remove without seeing a dentist. 

Additionally, erosion can lead to tooth decay, which increases the possibility of cavities, abscesses and even tooth loss. 

Tips for Protecting Teeth While Swimming

The first thing you can do to protect your teeth in the pool is to keep your mouth closed as much as possible. After swimming, rinse out your mouth with water or mouthwash. If you have access, check the pH level of the pool with readily available strips. If you're unable to do so, look at the pool liner, railings and ladders. Any signs of corrosion may indicate the water is overly acidic. 

In addition to brushing and flossing daily, you should also see your dentist for regular cleanings and exams to catch enamel erosion early. They can recommend a number of solutions, including fluoride treatment. 

Keep your smile looking its best with caring treatment from a dentist at The Montana Center for Laser Dentistry PLLC. With convenient locations in Kalispell and Whitefish, MT, the practice provides general and cosmetic dentistry to patients in a comfortable and anxiety-free atmosphere. The experienced staff embraces advanced technology to offer effective yet gentle dental care. To schedule an appointment, call their clinic in Whitefish at (406) 862-1010 or their Kalispell office at (406) 730-1010. Visit their website to learn more about their services.