Every pool needs a core set of chemicals to stay clean, balanced, and safe. This starter list covers the six categories you actually need, what each one does, and the specific numbers to target so you're not guessing.
Pool shock is a high-dose chlorine treatment that breaks down organic waste, kills algae, and restores water clarity. This guide covers what shock actually does, the specific situations that call for it, and exact dosing by pool size so you stop guessing.
Pool pH should stay between 7.2 and 7.6 for safe, effective chlorine and comfortable swimming. When it drifts outside that range, your chlorine stops working and your pool can damage equipment or irritate swimmers. Here's how to test it, understand what went wrong, and fix it with the right chemical at the right dose.
Phosphates are real, but their reputation is overblown. They feed algae, but they don't directly consume chlorine or cloud your water. This post covers what phosphates actually do, when your level is high enough to matter, and whether you actually need a phosphate remover.
Cyanuric acid (CYA) is the one pool chemical that can make all your other chemicals work better - or completely stop working. Most pool owners either ignore it entirely or accidentally let it climb too high. This article explains what CYA actually does, what the right level is, and how to correct it when things go sideways.
Cyanuric acid protects chlorine from UV degradation - without it, sunlight can wipe out a full dose of chlorine in as little as two hours. This guide covers what CYA does, the right target range for outdoor pools, and the situations where you genuinely don't need it.
Most above-ground pool problems come down to a handful of chemical mistakes that are easy to avoid once you know what they are. This guide covers the most common beginner errors and how to fix them before they cost you a whole summer. Specific numbers, real advice, no guesswork.
High pool pH is one of the most common water problems, and it's easy to overcorrect it. This guide covers the right chemicals to use, exact dosing, and the mistakes that turn a simple fix into a bigger headache.
Shocking a pool sounds simple, but most people do it at the wrong time of day, with the wrong dose, or with the wrong product for their situation. This guide covers the right way to shock a pool, the most common mistakes, and how to know when it actually worked.
If you're adding chlorine and it disappears within hours, something specific is consuming it. This post breaks down the six most common causes of rapid chlorine loss and gives you a step-by-step plan to fix each one. No vague advice, just what actually works.
