HCL Advantage is an additive for muriatic acid when acid washing pools. Adding HCL Advantage to a solution of muriatic acid and water will thicken the washing solution. The new solution adheres to pool walls longer making cleaning easier and safer.

Features:

• Makes Muriatic Acid Work Better
• Reduces Acid Fumes
• Thickens Acid Solution for Safer, More Effective Cleaning. 
• Added Sequestering Agent Prevents Bottom & Drain Staining

Applications: Normal: 1. Mix muriatic acid with water at the recommended rate of 1 part acid to 4 parts water. Increase strength or use straight acid for tougher stains. 2. Add 1/2 pint (8 FL OZ.) of HCL Advantage for every 2-1/2 gallons of acid wash solution.