Bjz esd cleaning brushes bjz c 204 6406 this esd cleaning brush from bjz has been designed to perform the safe cleaning of esd equipment and components such as pcbs and motherboards discharging any static electricity to the floor excellent for removing dirt and dust and therefore ideal for getting into difficult to reach areas without generating any dangerous static charges this brush has a comfortable grip and is easy to use manufactured to a high standard using bristles made from condu