Chlorine occurs naturally as one of the basic building blocks of matter. It possesses powerful disinfecting and bleaching capabilities that we harness for a wide range of industrial and domestic ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Owning your own swimming pool is definitely a luxury.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

No one likes seeing that their swimming pool water has gone cloudy. You just instinctively sense that something isn’t right when the water in your pool isn’t crystal clear. Your instincts are correct: ...

This svelte, floating device offers 3 years’ worth of pool measurements. But understanding its measurements might require some effort on your part. Keeping tabs on pool chemistry is a constant hassle, ...