Why does swimming pool water sometimes turn blonde hair green?
April 2, 2015 10:12 pm Comments Off on Why does swimming pool water sometimes turn blonde hair green?This is due to high levels of dissolved copper in the water. The source of copper could be the supply water or treatment chemicals being used, usually copper-based algaecides. It may also be caused by low pH levels caused by too much acid in the water. When the water is acidic, it can strip the copper from the plumbing and/or the heater elements.
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