Can saltwater swimming pool damage the plaster?

Saltwater swimming pools can damage the plaster if the salt content is too high. The ideal salt content for a saltwater pool is between 2,000 and 3,000 parts per million (ppm). If the salt content is higher than this, it can start to corrode the plaster.

In addition, the pH level of a saltwater pool should be kept between 7.2 and 7.8. If the pH level is too low, it can also start to corrode the plaster.

To prevent damage to the plaster, it is important to test the salt content and pH level of your saltwater pool regularly. If the salt content or pH level is too high, you should add water to the pool to dilute the salt or add a pH reducer to lower the pH level.

By following these tips, you can help to prevent damage to the plaster in your saltwater swimming pool.