是根据国外先进工艺研制而成，球内成份为多种化工原料。主要用于宾馆、招待所、机关楼房、民用住宅楼卫生间的除臭、净化空气、空气杀菌，使空气清新等作用，对人体无害，是社会及家庭的理想卫生用品。

　　The cal’careball is a decalcifying ball,which makes it possible to reduce the lime in the

　　Water of your washing machine or your dishwasher without using chemical products.the

　　Cal’careball consists of magnets and the magnetic field will crystallize the lime particles in the

　　Water and modify their structure.thelime particles will lose thrie capacity of adhesion under

　　The impact of the magnetic field. The magnetic field in the cnter of the cal’careball is

　　Genersted from two magnets that are placed on opposite sides of the ball