Practical articles for pool owners on skimming, water testing and choosing the right equipment.
143 articles
Water Chemistry · Archive date: · 4 min read
Heavy bather load can quickly lower sanitizer, raise chloramines, shift pH, and cloud the water. Test promptly, clean safely, and keep swimmers out if safety is uncertain.
Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Yes. Pool shock can lose potency over time, especially if it absorbs moisture, sits in heat, or the package is damaged. Check the label and inspect it first.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
The best time to shock a pool is usually after sunset, once the water has been brushed, debris removed, and testing is done. Follow the product label.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
The safest way to dispose of pool chemicals is to keep them sealed, separate, and in original containers, then take them to a local hazardous waste program.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Pool alkalinity usually rises from alkalinity-raising chemicals, high-alkalinity fill water, or repeated water-balance adjustments that gradually shift total alkalinity upward.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Test first, clean and circulate the water, then correct one pool chemical at a time using the label and your equipment manual. Retest before swimming.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Yes—adding too much pool shock can leave chlorine levels unsafe, irritate swimmers, and delay use until the water returns to a safe range.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
To raise cyanuric acid, first test the water, then add pool stabilizer exactly as the label directs with circulation running and safe handling precautions.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Persistent foam in pool water usually points to surfactants, circulation issues, or water imbalance. Check the source, test in order, and know when to call a pro.
Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Very low chlorine residual usually means the pool is losing sanitizer faster than it is being replaced. Start with testing, then check circulation, feeders, and contamination.
Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
There is no universal dose. Test your pool water first, then follow the pH Down label and your pool manual, circulate, and retest before adding more.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.
Water Chemistry · Archive date: · 3 min read
Household bleach can sometimes chlorinate a pool, but only if the label and pool manual allow it. Unscented sodium hypochlorite is the key ingredient to check.
Written for PoolSkimmer on Oct 23, 2026; assigned an earlier archive date, not published on that date.