A powerful acidic toilet cleaner designed to descale, deodorise and disinfect.The thick, blue, pine fragranced formula clings to the toilet bowl and deodorises by removing scale and killing bacteria, attacking scale and organics even below the waterline.Ideal for use to remove severe scale and staining from toilets and urinals, Zakol can also be used to remove algae and slime from walls, patios and paths. Not suitable for use on stainless steel.Recommended for use in washroom areas.