12 May 2025
Pools, which we prefer to cool off in summer, can sometimes pose risks to our health. Especially uncontrolled chlorine use, not only for the skin; It can pose serious threats to oral, dental and gum health. Here are 3 basic points to be considered:
- Chlorine Damage to Tooth Enamel
When the pH value drops in over-chlorinated pools, the water becomes acidic. This can cause the enamel to soften and wear away over time. Especially in regular swimmers, enamel erosion known as ‘pool tooth’ is common.
- Gum Irritation and Sensitivity
High chlorine levels can irritate the oral mucosa and gums. This prepares the ground for gum sensitivity, redness and inflammation in progressive cases. This risk increases especially in people who stay in the pool for a long time.
- Dry Mouth and Bacteria Increase
Chlorinated water can cause dry mouth by disturbing the saliva balance. When saliva is reduced, harmful bacteria multiply more easily; this increases the risk of caries formation.
What can we do?
The pH value of the pool must be kept at 7.2-7.6 and the chlorine level at a maximum of 2 ppm. These values must be clearly indicated on an information board at the poolside. You can check this board before entering the pool, and if there is a non-compliance, you can inform the authorised persons. It is also possible to check the water quality individually with commercially available small test kits. Rinsing your mouth with clean water after swimming, using fluoride toothpaste and not staying in the water for too long are simple but effective measures that can be taken.