The utility model discloses a can clean formula fiber faceplate preferably, including panel body and cleaning device, cleaning device installs panel body one side, cleaning device includes liquid storage box and cleans the piece, liquid storage box is last to be equipped with a breach, the breach is used for placing clean the piece, make clean piece and liquid storage box inner chamber intercommunication, cleaning the antiseptic solution contact among piece and the liquid storage box and absorbing the antiseptic solution, optical fiber splice passes through it reaches clear mesh to clean on the piece. Before inserting the optical fiber interface with optical fiber splice, can extrude liquid storage box with the hand earlier, soak the alcoholic solution in the liquid storage box and clean the piece, cleaning the friction of piece department with optical fiber splice, reuse optical fiber splice is put and is located the friction at the brush, inserts the optical fiber interface with optical fiber splice afterwards to with optical fiber splice's dust impurity whole clean, thereby guarantee optical fiber splice is good, in proper working order with the contact of box optical fiber interface.