The pungent smell of chlorine at your local swimming pool may reassure you that the chemicals used to kill germs and bacteria are working. You may even find the smell 'nostalgic' and be ...

That “pool smell” is not due to chlorine, but to chloramines, chemical compounds that can form in the water. A strong smell ...

Certainly, don’t just assume that anything called a “natural” alternative to chlorine is preferable. One way to avoid the conundrum of the unsanitary versus over-chlorinated swimming pool is ...