CFIA APPROVED. Scale Zero Plus is a heavy duty hydrochloric acid based lime, scale, and oxide film remover that is designed for the toughest soils at any concentration. It is an excellent choice for re-circulation cleaning of dish machines as well as general removal of hard water mineral deposits. For use in food plants, see directions.
The usage concentration of this Scale Zero Plus depends on the amount of scale and the method of application.
Use 1 litre of Scale Zero Plus to 8 litres of water at 60 - 70 °C. Circulate solution in machine until scale is dissolved (approx 20 - 30 minutes). Drain and rinse machine thoroughly. Glass Washers: Use 20 mL of product per litre of water at 50 - 60 °C. Circulate solution for 15 - 30 minutes. Scaled Glasses: Use 20 - 30 mL of product per litre of water. Rinse thoroughly after descaling. Food contact surfaces must be rinsed with potable water before reuse.