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Cal Spas Blog

Expert tips and insights for hot tub owners

Showing 55-63 of 113 posts

Chlorine vs Bromine: Choosing the Right Hot Tub Sanitizer

Compare chlorine and bromine sanitizers to understand their differences in effectiveness, maintenance, cost, and user experience for your hot tub.

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Hot Tub Lighting Options: LED Upgrades and Ambiance Features

Transform your nighttime soaking experience with hot tub lighting options from color-changing LEDs to perimeter lights and floating accessories.

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Pet Safety Around Hot Tubs: Protecting Your Furry Family Members

Keep your pets safe around hot tubs with essential guidelines covering water dangers, chemical hazards, heat risks, and creating pet-friendly spa...

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Hot Tub Biofilm: The Hidden Enemy and How to Eliminate It

Learn about biofilm formation in hot tub plumbing, why it threatens water quality, and effective strategies for prevention and elimination.

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Choosing the Right Hot Tub Size: A Comprehensive Sizing Guide

Find your perfect hot tub size with guidance on seating capacity, dimensions, and matching spa size to your space, lifestyle, and budget needs.

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Hot Tub Circulation Pumps: Understanding This Essential Component

Learn how circulation pumps work in hot tubs, why they matter for water quality and efficiency, and signs that your circulation pump needs attention.

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Eco-Friendly Hot Tub Practices: Sustainable Spa Ownership

Reduce your hot tub's environmental impact with eco-friendly practices covering energy efficiency, water conservation, chemical alternatives, and...

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Hot Tub Myths Debunked: Separating Fact from Fiction

Discover the truth behind common hot tub myths about health risks, maintenance misconceptions, and ownership concerns backed by facts and research.

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Buying a Used Hot Tub: Complete Inspection Guide Before You Buy

Navigate used hot tub purchases with confidence using this inspection checklist covering mechanical, structural, and cosmetic evaluation essentials.

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