Pure-Tek Kettle Descaler Liquid, Coffee Machine Limescale Remover, Works for Nespresso Descaling, Steam Iron, Baby Steriliser & Coffee Maker, Citric Acid Descaler 500ml, Concentrate makes up to 7L Pure-Tek Kettle Descaler Liquid, Coffee Machine Limescale Remover, Works for Nespresso Descaling, Steam Iron, Baby Steriliser & Coffee Maker, Citric Acid Descaler 500ml, Concentrate makes up to 7L