GLB®
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Calcium/Scale Deposits

Possible Cause Solution Preventative Maintenance

Calcium content too high

Dilute pool water with water of lower hardness. Use Sequa-Sol® sequestering agent or Super Sequa-Sol® sequestering agent as directed.

Use Sequa-Sol® sequestering agent or Super Sequa-Sol® sequestering agent weekly.

pH or alkalinity too high

Correct with pH Down as directed. Use Sequa-Sol® sequestering agent or Super Sequa-Sol® sequestering agent weekly.