Clax Build is a powerful alkali builder/booster, which is based on a balanced blend of alkali, water hardness sequestering agent and anti-greying agents. The sequestrant system ensures low water hardness ion concentration and consequently prevents precipitation of detergent components. In this way this building system also functions as anti-greying agent by preventing formation and deposition of water hardness salts onto fabric. Clax Build is most commonly applied in conjunction with a stain removing booster. These products combined with bleach offer a powerful system, which may be used for cleaning fabric from hospitals and other healthcare establishments. When combined with a mainwash detergent, Clax Build enhances the wash performance on heavily soiled goods by increasing the pH of the wash solution. Combination booster - When combined with a mainwash detergent, Clax Build enhances the wash performance on heavily soiled goods.