| abstract |
Provided is a cleaner that can easily and efficiently remove organic dirt accumulated on a flat plate surface such as a display-input member (touch panel member) in a portable device. The cleaner ( 10 ) provided by the present invention is a pressure-sensitive adhesive plate surface cleaner ( 10 ) that comprises a pressure-sensitive adhesive body ( 30 ) having a removable pressure-sensitive adhesive and is used so as to allow the pressure-sensitive adhesive body ( 30 ) to contact a flat plate surface ( 2 ) of a plate such as a portable device ( 1 ) having a flat surface in order to remove organic dirt accumulated on the plate surface ( 2 ). |