This Lochinvar descaling solution is a high-performance product designed to remove limescale and mineral deposits from water heaters and boilers. It has a capacity of 5 gallons, providing ample volume for multiple uses or large-scale applications. The solution is formulated to be safe for use with all Lochinvar products, ensuring compatibility and effectiveness. It works by dissolving the calcium carbonate (CaCO3) that forms as limescale, thereby improving the efficiency and lifespan of your equipment. The product comes in a sturdy plastic container with a handle for easy transport and application.