GLB

About GLB Pool and Spa Chemicals

GLB is a well-established pool and spa chemical brand known for producing a full range of water treatment solutions designed to maintain clean, clear, and balanced water. With a history dating back to the 1950s, GLB has built its reputation on science-driven formulations that simplify pool care while delivering consistent, reliable results.

GLB offers a comprehensive lineup of pool chemicals including sanitizers, shock treatments, algaecides, clarifiers, balancers, and specialty maintenance products. These solutions are designed to work together to address common water issues such as algae growth, cloudy water, pH imbalance, and organic contamination. Many GLB products are formulated for ease of use while still providing strong performance across chlorine and saltwater pool systems.

Shop GLB pool and spa chemicals at Aqua Terra Backyard for dependable water treatment solutions backed by decades of industry experience. Whether you are opening your pool, maintaining water balance, or solving specific water quality issues, GLB products provide practical, effective solutions for long-term pool care.