Add Yahoo as a preferred source to see more of our stories on Google. It's a hot summer day and the sun is bright—perfect weather for taking a dip in your pool. You venture out to the backyard to ...

Algae is an unfortunate possibility when it comes to pools, and may be a sign that your pool is in dire need of a cleaning. Spores blown in on the wind or leaves, twigs, and dirt falling into your ...

A young woman sits on a wooden deck and dangles her legs into a green, algae-filled swimming pool in a backyard. - Alyssum/Getty Images Algae is an unfortunate possibility when it comes to pools, and ...