Compare webshops (1)
Sort by:
Shops with other sizes
Prevents limescale naturally - The sponge catches limescale particles while boiling water – without the addition of chemicals. Sustainable in use - Rinse the sponge regularly and reuse it over and over again. Good for your boiler and the environment. Easy to use - Place the sponge loosely in the kettle or water boiler. It 'dances' with the boiling water and quietly does its job. Extend the life of your appliance - Less limescale means less wear and tear and a more efficient kettle or boiler. Please note: Not suitable for kettles with exposed heating elements - Only use in closed systems without exposed element.