Pool shock is a concentrated chlorine dose used to kill algae, burn off chloramines, and restore water clarity. This guide covers exactly how much to add, when to do it, and what type of shock to use for your situation. No vague advice, just specific numbers and practical steps.
Most pools lose water every week, but how much is normal? This guide explains how to tell the difference between evaporation and a real leak, including the exact bucket test method to confirm which one you're dealing with.
Calcium hardness is one of the most overlooked numbers in pool chemistry, but getting it wrong damages plaster, liners, and equipment fast. The ideal range is 200 to 400 ppm for most pools. This guide covers why it matters, how to test it, and exactly how to raise or lower it.
Sand, cartridge, and DE filters all do the same basic job but with very different levels of performance, maintenance, and cost. This guide breaks down how each type works, what it costs to own long-term, and which setup makes the most sense depending on your pool. No filler, just the practical differences that actually matter.
Shocking a pool sounds simple, but most people do it at the wrong time, in the wrong amount, or without the right water chemistry in place first. This guide covers the exact steps that work, the mistakes that waste product and leave your water cloudy, and the numbers you need to know before you add anything.
Most pool owners clean their cartridge filter two or three times before wondering if it's finally time to replace it. This guide covers the real lifespan of a pool filter cartridge, the signs that cleaning won't fix it anymore, and what it costs to wait too long.
Backwashing a sand filter takes about 3-5 minutes and should happen when your filter pressure rises 8-10 psi above its clean baseline. This guide walks through the exact steps, timing, and common mistakes pool owners make that shorten filter life or leave the water dirtier than before.
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.
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.
Pool stains don't require draining the pool to fix. The key is identifying the stain type first, then using the right chemical treatment. This guide covers metal stains, organic stains, and calcium deposits with specific steps for each.
