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Become Your Own Expert.

WaterFall Labs is built by a former pool professional to put more power into your hands. Learn, test, and care for your pool with clarity and confidence — without relying on corporate-owned stores that profit from confusion. We have no products to sell — just honest, science-backed guidance and tools to save you money and stress.

Free Water Testing

Start your free water test and get accurate, unbiased recommendations instantly — no login required.

Sign Up

Create your free account to save pool data and access extra features.