we are professional laboratories that specialises in chemical solution and products to clean the bank notes.we can either sell you chemical and powder or do the cleaning on commission basis.we will send your technicien to do the cleaning for you ,and your commission is negotiabled.we supply the test automatic ssd universal,actif powder-and specialises in cleaning all type of defaced notes,black notes-anti breeze- stamped.for more information kindly revert back to us with your email addres or you contact my phone number to have full detail