An air freshener for dish washing machines or closed rooms has a housing for enclosing deodorizing and/or scent materials in a porous carrier medium

摘要

The housing may be an integral blow molded or a two part injection molded container (3) with an inner wall (6) having a multitude of holes and an outer wall (5), also having several holes, between which a porous particulate material (4) is inserted to deodorize or to scent the air passing through.