Chlorine

3 CHLORINE MISTAKES THAT COULD BE RUINING YOUR POOL (AND HOW PROS AVOID THEM)

May 07, 20252 min read

3 Chlorine Mistakes That Could Be Ruining Your Pool (And How Pros Avoid Them)

Subtitle: Don’t let “clean” water fool you—these common errors can lead to costly damage and unsafe swimming.

Arizona summers are no joke, especially in places like Queen Creek, San Tan Valley, and Gilbert. Pools aren’t just a luxury—they’re a necessity. But many pool owners unknowingly make chlorine mistakes that can wreck their water, damage surfaces, and cause algae to take over.

At Fresh Pools AZ, we service dozens of pools every week across the East Valley, and we see these same mistakes over and over again. Here's what they are—and how we prevent them.


❌ Mistake #1: Relying on Just One Chlorine Type

The Problem:
Most homeowners only use trichlor tablets. While they’re convenient, this one-size-fits-all approach quickly leads to cyanuric acid (CYA) overload, making chlorine less effective over time.

The Pro Fix (What We Do in Queen Creek & Gilbert):
We use a balanced combination of:

  • Liquid Chlorine (12.5%)

  • Calcium Hypochlorite (Cal Hypo)

  • 3" Trichlor Tablets (99% active)

This method keeps your chlorine levels steady (3–5 ppm) throughout the week and prevents overloading your pool with any one byproduct.


❌ Mistake #2: Ignoring Chlorine Byproducts

The Problem:
Different chlorine types leave behind different chemical byproducts:

  • Liquid adds salt

  • Trichlor adds CYA

  • Cal Hypo adds calcium

Too much of any one of these can throw off your water balance and damage plaster, tile, and pool equipment.

The Pro Fix:
We perform regular testing at every visit. If your CYA, calcium, or TDS levels get too high, we’ll recommend a partial drain and refill—especially important in the dry Arizona climate where water doesn’t evaporate these chemicals naturally.


❌ Mistake #3: Skipping Mid-Week Chlorine Support in Summer

The Problem:
In Arizona’s triple-digit heat, chlorine burns off quickly—especially if you're relying only on unstabilized chlorine like liquid or Cal Hypo. If you’re not supplementing mid-week, your pool may be unprotected.

The Pro Fix:
We strategically use trichlor tablets in feeders or floaters to maintain chlorine throughout the week—even if we’re only visiting once. This is critical during peak summer months in San Tan Valley and Queen Creek.

If you own a saltwater pool, we ensure your chlorine generator is operating correctly and set to match seasonal needs.


✔️ Why Smart Chlorine Use = Peace of Mind

Pool ownership should be stress-free. When you hire Fresh Pools AZ, you're getting more than just a weekly cleaning—you’re getting a professional water chemistry strategy that protects your investment and keeps your family safe.

We proudly serve the communities of:

  • Queen Creek

  • San Tan Valley

  • Gilbert

  • Chandler

  • Mesa

…and everywhere in between.


📞 Ready to Stop Guessing?

👉 Request a Free Quote Today
Let Fresh Pools AZ handle your pool the way the pros do.

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