Everflux Everclens Tankless Water Heater Descaler (500ml)

Features: Rapidly descales tankless heaters, restoring full efficiency in less than 15 minutes. Part of the Central Heating Additive Range for heating systems and radiators Tankless water heater descaler Rapidly removes limescale build-up from water heaters and other appliances Restores efficiency Environmentally safe Standards Easy-apply 500ml bottle No VOC’s Non toxic