Spearhead Industrial Descaler quickly dissolves limescale, removes algae and cleans brickwork, toilets and ceramics. It is also ideal for descaling dishwashers. Not for stainless steel.
How to use
For industrial descaling: Add 50ml descaler per litre of water. Soak items for 30 minutes then drain and rinse thoroughly. Ferrous metal can be treated up to 80oC. Non ferrous metals should be treated cold.
For descaling dishwasher: Turn off the dosing pumps. Fill the dishwasher tanks with fresh water. Add 10ml descaler per litre of water. Run dishwasher for 30 minutes without dishes. Turn off machines and empty tanks and rinse thoroughly.