decalcifier

plural decalcifiers

1. A chemical or device that decalcifies.

   There are samples of the environmentally friendly housewares products he sells, like a Durgol biodegradable decalcifier for espresso makers and Zilotex antibacterial microfiber towels, and a newspaper photograph of Fidel Castro, Hugo Chávez and President Evo Morales of Bolivia.

   2008 February 28, Peter Applebome, “Trying Times for the Remaining Nader Faithful”, in New York Times