For years, pool owners have relied on chemical treatments such as chlorine, algaecides, and shock to maintain water clarity and prevent algae growth. However, these chemicals can be harsh on the ...

A skin infection I picked up from a spa pool in Palm Springs changed the way I think about swimming. The water looked clean. The resort was nice. Didn't matter. Since then I've been a lot more ...

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, ...