How to test pool water You have three main options when it comes to testing home pool water, be it in a traditional swimming pool ... Some stores will do this for free.’ However, Justin adds ...

Do not drain the water, fill 'er up! Tempting though it might be, draining the hot tub or the swimming pool ... shocking your pool to the max with chlorine or bromine ahead of a hurricane ...

An unprecedented chlorine shortage could affect summer swimming ... you’ll need to test pH and balance your pool to 80-120 total alkalinity, according to Hunker. To do that, grab a pH testing ...