Powerful Limescale Protection – Specially refined 5kg dishwasher salt helps prevent limescale build-up, protecting your dishwasher and extending its lifespan. Improves Cleaning Performance – Softens hard water to allow detergent to work more effectively, leaving dishes, glasses, and cutlery sparkling clean. Prevents White Residue & Streaks – Reduces water spots and cloudy marks on glassware for a brilliant, streak-free shine after every wash. High-Purity, Residue-Free Crystals – Large, pure salt crystals dissolve evenly without clogging or leaving residue inside the dishwasher system. Economical 5kg Value Pack – Long-lasting supply ideal for households in hard-water areas, compatible with all standard dishwashers.