Digital Innovations CleanDr Keyboard Cleaning System with Antibacterial Solution (4150200) Sponge is dual-sided for maximum performance on desktop and laptop keyboards One side of the sponge is optimized for standard depth desktop keyboards. One side of the sponge is designed for low profile keyboards such as those on a laptop or netbook computer. CleanDr Antibacterial cleaning Solution safely removes germs, oils and crumbs from laptop, netbook and desktop keyboards. Sponge is removable for easy rinsing and reuse Innovative design gets those hard-to-reach places between the keys. Sponge is dual-sided for maximum performance. Can be used for antibacterial.