Tablets of salt designed to protect against limescale. It serves to reduce water hardness and to regenerate cation filters in automatic water dispensers, coffee machines, and other devices requiring treated water.
In dishwashers, it prevents the formation of spots, and in automatic washing machines, it prevents buildup and the formation of limescale on the heating element.
Expiration date:
The manufacturing date can be found on the packaging, and the shelf life is 24 months.