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Pool Lexicon
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  • Educational Resources
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Browsing Tag

Pool Chemistry

11 posts
  • Chemistry & Water Science

pH Drift: The Sneaky Chemistry Pattern That Makes Pools ‘Impossible’ to Balance

unpredictable ph fluctuations challenge pool balance
Pool pH drift quietly disrupts water balance, leaving pool owners puzzled—discover how to identify and control this elusive chemistry pattern.
  • Pool Lexicon Team
  • March 11, 2026
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  • Chemistry & Water Science

Free Chlorine Vs Total Chlorine: the 2 Numbers That Explain Most Pool Problems

chlorine levels in pools
What’s the difference between free and total chlorine in your pool, and how can understanding these numbers help solve common water issues?
  • Pool Lexicon Team
  • March 9, 2026
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  • Calculators & Reference

Ph Adjustment Calculator: Balancing Pool Chemistry

pool ph balancing tool
Keen to master your pool’s chemistry? Discover how our pH adjustment calculator can help you achieve perfect balance—find out more now.
  • Pool Lexicon Team
  • October 14, 2025
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  • Testing & Measurement

TA & CH Testing Interference: Metals and High Chlorine Pitfalls

metals chlorine testing interference
Noticing unexpected test results? Discover how metals and chlorine can interfere with TA & CH testing and how to prevent inaccuracies.
  • Pool Lexicon Team
  • October 10, 2025
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  • Testing & Measurement

DPD Vs OTO Tests: What Each Chlorine Test Actually Reads

chlorine test differences
By understanding whether DPD or OTO tests measure specific chlorine types, you’ll learn which method best ensures your pool’s optimal balance.
  • Pool Lexicon Team
  • October 5, 2025
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  • Vetted

14 Best PH Reducers for Pools to Keep Your Water Perfect

top pool ph balancers
The 14 best pH reducers for pools help you achieve perfect water balance—discover which options suit your pool and learn how to use them effectively.
  • Pool Lexicon Team
  • August 29, 2025
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  • Chemistry & Water Science

CYAnuric Acid (CYA): UV Shield Vs Chlorine Lock

cyanuric acid uv shield
Understanding whether CYA acts as a UV shield or causes chlorine lock can help you optimize pool maintenance—discover the key differences to keep your water crystal clear.
  • Pool Lexicon Team
  • August 19, 2025
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  • Pool Maintenance and Care

Total Vs Calcium Hardness: Don’T Mix up These Two Numbers

hardness measurement differences
A clear understanding of total vs calcium hardness can prevent costly pool issues; discover the key differences you need to know.
  • Pool Lexicon Team
  • August 16, 2025
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  • Chemistry & Water Science

Pool LexiconpH in Pools: Why a Few Tenths Make or Break Water Comfort

ph balance critical
Because even a few tenths of pH can drastically impact water comfort and clarity, understanding this balance is essential for a perfect pool experience.
  • Pool Lexicon Team
  • August 16, 2025
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  • Educational Resources

Cyanuric Acid (CYA): The ‘sunscreen’ Your Chlorine Needs—And When It Backfires

cyanuric acid s chlorine protection
Mysterious yet essential, Cyanuric Acid protects chlorine from UV damage but can backfire if levels aren’t properly managed.
  • Pool Lexicon Team
  • August 16, 2025
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pool plumbing design considerations
  • Hydraulics & Flow Science

The Pool Plumbing Layout Choices That Affect Noise, Efficiency, and Serviceability

Discover how smart pool plumbing layout choices can reduce noise, boost efficiency, and…
  • Pool Lexicon Team
  • May 21, 2026
automated filling system benefits
  • Equipment Fundamentals

What Autofill Systems Do and Why More Owners Are Installing Them

Autofill systems automatically enter your saved information, saving you time and making…
  • Pool Lexicon Team
  • May 21, 2026
main drain function limitations
  • Hydraulics & Flow Science

The Main Drain Debate: What It Does and What It Doesn’t

Just how safe is your pool’s main drain, and what alternatives could keep it both clean…
  • Pool Lexicon Team
  • May 20, 2026
larger filters simplify maintenance
  • Equipment Fundamentals

Why Oversized Filters Usually Make Pool Life Easier

Keen on easier pool maintenance? Discover how oversized filters can simplify your pool…
  • Pool Lexicon Team
  • May 20, 2026
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