If you notice that your pool's water level is dropping more than usual, you may just ignore it. It can be easy to brush it off as natural evaporation, especially if you live in a hotter climate.

ST. PETERSBURG, Fla. — It's Florida — we all hit the pool whether it's your own, a friend's or a public pool. But, there's something you need to think about. Swimming pool cleaner poisoning is a thing ...