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Biguanide

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At Pool Goods®, we promise to be your partner in achieiving the perfect pool and spa environment, one that is stress-free, efficient and enjoyable.

Deep Thinking

Articles & resources for pool & spa

Cal hypo granules, a jug of liquid pool chlorine, and trichlor tabs arranged on a pool deck for comparison.

Cal Hypo vs. Liquid vs. Dichlor: Pool Shock Compared

cal hypo
dichlor
liquid chlorine
pool shock
Shock

Cal Hypo vs. Liquid vs. Dichlor: Pool Shock Compared

How to Lower Cyanuric Acid in a Pool (and Why Most "Reducers" Don't Work)

CYA
cyanuric acid
lower CYA
pool stabilizer

How to Lower Cyanuric Acid in a Pool (and Why Most "Reducers" Don't Work)

Robotic Pool Cleaner Buying Guide: What Actually Matters in 2026

Aiper
Beatbot
Maytronics
Polaris
Robotic Pool Cleaner
Wybot

Robotic Pool Cleaner Buying Guide: What Actually Matters in 2026

Man surprised by his lower energy bill. Text reads, "stop overpaying to run your pool pump"

Variable Speed Pool Pump Energy Savings: Real Numbers by Pool Size

DOE pool pump mandate
pool energy efficiency
pool pump cost
pool pump energy savings
pool pump replacement
residential pool
variable speed pool pump

Variable Speed Pool Pump Energy Savings: Real Numbers by Pool Size

Saltwater vs. Chlorine Pools in 2026: True 5-Year Cost Breakdown

Saltwater

Saltwater vs. Chlorine Pools in 2026: True 5-Year Cost Breakdown

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Sirona Simply Waterline Control | 82106

Sirona Simply Waterline Control | 82106

BAQUACIL® Swimming Pool Oxidizer

BAQUACIL® Swimming Pool Oxidizer

Sirona Spa Clarifier, 1 qt / 32 oz

Sirona Spa Clarifier, 1 qt / 32 oz

Sirona Phosphate Remover, 1 pt / 16 oz

Sirona Phosphate Remover, 1 pt / 16 oz

Sirona Cover Care, 1 pt / 16 oz

Sirona Cover Care, 1 pt / 16 oz

Sirona Spa Care Simply Oxidizer | 82137

Sirona Spa Care Simply Oxidizer | 82137

Sirona Simply Metal Control, 1 pt / 16 oz

Sirona Simply Metal Control, 1 pt / 16 oz

Sirona Foam Out EcoPods, 16 Count Bag

Sirona Foam Out EcoPods, 16 Count Bag

Baquacil Flocculant | 84398

Baquacil Flocculant | 84398

Sirona Spray & Rinse Filter Cleaner, 1 pt / 16 oz

Sirona Spray & Rinse Filter Cleaner, 1 pt / 16 oz

Sirona Jet Blaster, 1 pt / 16 oz

Sirona Jet Blaster, 1 pt / 16 oz

Sirona Test strips - Chlorine and Bromine, 25 Count

Sirona Test strips - Chlorine and Bromine, 25 Count

Deep Thinking

Cal Hypo vs. Liquid vs. Dichlor: Pool Shock Compared

Cal Hypo vs. Liquid vs. Dichlor: Pool Shock Compared

How to Lower Cyanuric Acid in a Pool (and Why Most "Reducers" Don't Work)

How to Lower Cyanuric Acid in a Pool (and Why Most "Reducers" Don't Work)

Robotic Pool Cleaner Buying Guide: What Actually Matters in 2026

Robotic Pool Cleaner Buying Guide: What Actually Matters in 2026

Variable Speed Pool Pump Energy Savings: Real Numbers by Pool Size

Variable Speed Pool Pump Energy Savings: Real Numbers by Pool Size

Saltwater vs. Chlorine Pools in 2026: True 5-Year Cost Breakdown

Saltwater vs. Chlorine Pools in 2026: True 5-Year Cost Breakdown

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