Pristine Check 32 oz – Calcium Control for Pools & Spas | Pristine Blue

Overview

Pristine Check is the first step in the Pristine Blue chlorine-free system, designed for both pools and spas. It targets excess calcium, helping prevent mineral buildup and preparing water for subsequent Pristine Blue treatments.

How it works

Pristine Check binds calcium and deposits it into your filter so you can wash it away. This simple pre-treatment supports clearer surfaces, smoother water feel, and easier downstream maintenance.

How to use

Dosage depends on your system:

• Pools: add 2 oz per 1,000 gallons of water.
• Spas: add 10 ml per 100 gallons of water.

After applying Pristine Check to a pool, wait one day before introducing Pristine Blue. For best results, backwash or clean the filter after use to remove the minerals that have been released.

Why start with Pristine Check

• Calcium control as the first step in the Pristine Blue system
• Supports compatibility with the chlorine-free Pristine Blue line
• Can help manage calcium levels in chlorine pools as well

Pristine Check fits into real-life routines—it's easy to measure, simple to apply, and compatible with standard pool and spa maintenance practices. You may notice smoother water, reduced surface scale, and a clearer welcome when you step into your pool or soak in your spa. Results can vary with water hardness and usage, but this step is positioned as a practical prep to support your maintenance plan.