Bref Duo Cubes Clear Water bring you a 2 in 1 formula: intense foam for cleaning power and flower scent for a fresh toilet! The unique Bref Duo-Cubes design releases active cleaning ingredients with every flush to help maintain a clean and fresh toilet! Now with Clear Water for a discreet cleaning.
How to use:
Take one of the cubes from the package and put it into the toilet tank opposite to the direction of the water flow. Do not take the cube out of the protective label, it dissolves in water. Keep the other cube in the package until you need to use it.