• Can be used as a daily cleaner or with extended contact time for more effective descaling. • The sulphamic acid formula makes this two-in-one solution extremely effective at tackling stubborn stains and removing limescale build-up. • Helps protect toilets, urinals and ceramic surfaces against long-term damage caused by limescale. • Simple and easy to apply with an angled neck 1 litr e bottle helping reach right under the toilet rim. Case: 6x1L