Make sense of your pool.
Practical answers for your next water test, treatment, and pool day.
Cloudy Pool Water: Causes and How to Clear It
Cloudy water is a diagnosis, not a product. Work through filtration, free chlorine, and pH before you dump another bottle of clarifier.
Read guideMore pool chemistry guides
TreatmentHow to Shock a Pool (and How Much Shock You Actually Need)
Shock a pool the TFP way: calculate the SLAM FC target from your CYA, dose liquid chlorine, retest, and know when the water is actually clear.
Read guide
DosingHow Much Liquid Chlorine to Add to Your Pool (With Dosing Charts)
Plain-English dosing guide for liquid chlorine with tables for 10k–30k gallon pools, worked examples, shock calculations, and safety tips.
Read guide
TroubleshootingPool pH Too High: How to Lower It Safely (Step-by-Step)
Why pool pH climbs, how much muriatic acid you actually need, and the aeration trick that lowers total alkalinity without tanking your pH.
Read guide
ComparisonPoolTrack vs Pool Math: An Honest Comparison
Pool Math is the default for TFP users. Here is where it still wins, where it feels dated, and how PoolTrack closes the loop after dosing.
Read guide