Pool & Hot Tub Chemistry Academy
Structured guides that explain the science behind water balance — from fundamentals to advanced troubleshooting. Written for pool owners, not chemists.
Browse by Category
Fundamentals
Core water chemistry concepts every pool owner needs to understand.
Sanitizers
Chlorine, bromine, salt, and alternative sanitization methods.
Testing
How to test pool water accurately and interpret results.
Water Balance
Balancing pH, alkalinity, hardness, and stabilizer for clear water.
Troubleshooting
Diagnosing and fixing cloudy water, algae, staining, and more.
Hot Tubs & Spas
Hot tub chemistry, maintenance schedules, and water care.
Equipment
Pumps, filters, heaters, automation, and maintenance tips.
Vacation Rentals
Pool and hot tub management for Airbnb and short-term rentals.