Introducing Duck Aqua Blue 4in1 Toilet Rim Block, your simple solution for a brilliantly clean and fresh-smelling toilet. This innovative toilet cleaner is designed to work with every flush, effortlessly keeping your toilet bright, white, and free from dirt and stains. Its unique formula not only cleans but also releases a vibrant blue colour into the water, providing a visually clean experience every time. Enjoy a long-lasting, pleasant fragrance that fills your bathroom with a fresh and clean scent, creating a consistently pleasant atmosphere. Easy to use: simply unroll the hook and position the rim block under the toilet bowl rim where the water flows. For a complete clean and a fresh look, pair with Duck AquaGreen. Please keep out of reach of children and avoid contact with eyes and skin. Contains: