Kj. Rose et Cm. Carey, INTENSIVE SWIMMING - CAN IT AFFECT YOUR PATIENTS SMILES, The Journal of the American Dental Association, 126(10), 1995, pp. 1402-1406
Athletes who swim intensively, such as those who swim laps more than s
ix hours a week, may develop unusual yellowish brown or dark brown sta
ins on their teeth. The authors hypothesize that long-term contact of
the teeth with swimming pool water, as well as the mixture of oral flu
ids with swimming pool water, leads to the formation of these deposits
. The authors report two cases of development of such stains.