Bring back the shine! HG Grout Cleaner Spray (500ml) is a powerful, ready-to-use formula that tackles stubborn dirt, grime, and discoloration on your tile grout. Simply spray, leave, scrub, and rinse to reveal the original color of your grout lines in floors, walls, bathrooms, and kitchens. HG's special buffered cleaning agents work effectively without damaging grout, making it perfect for all types of tiles.