The CleanClicker 750 Users Manual provides step-by-step instructions to ensure the proper use of the Sticklers CleanClicker 750 Fiber Optic Connector Cleaners. The manual covers cleaning instructions for both the 1.25mm and 2.5mm CleanClicker Cleaners. It illustrates how to clean optical connectors inside and optical adapter and those without an adapter. In addition, the CleanClicker 750 Users Manual shows how to quickly and easily replace the cartridge. Also includes safety instructions.