Learn how to chemically maintain your commercial pool and spa with expert instruction from Randy Darby of BioGuard.

Maintaining proper chemical balance in a commercial pool or spa is essential for safety, compliance, and water clarity. 

In this seminar, you'll be guided step-by-step through the fundamentals of commercial pool and spa chemical care by industry expert Randy Darby, Pro Division Sales Manager at BioGuard.


Learn how to:

Test and balance water chemistry

Understand key chemical parameters like pH, chlorine, alkalinity, and more

Select the right products for commercial use

Prevent common issues such as algae, cloudiness, and corrosion

Maintain water quality through seasonal and high-bather-load challenges


Whether you're new to commercial pool operations or need a refresher, this seminar delivers practical, easy-to-follow insights to help you maintain a clean, safe, and compliant aquatic facility.


Presented by: Randy Darby, Pro Division Sales Manager – BioGuard

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