This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Both metal and copper oxidize when exposed to oxygen and this is a natural process. Copper that is exposed to the outside environment is more likely to turn green and that is why copper vases and decorative pieces in gardens are often green.
If you have copper in the water, and the chlorine created by the salt oxidizes it, it may turn your hair green just like a regular chlorine swimming pool. If youâre the pool owner, you can start by getting your pool checked for metals, especially copper.