While we have seen waterproof and germ resistant keyboards, this is the first one that you can actually stick in your dishwasher and works when wet. The Silver Seal has Silver Ion Nanotechnology built-in to keep evil germs out. The company says it is user friendly and works and feels like any other keyboard (except when soggy.) Already in use in healthcare settings, the Silver Seal is available for £29.00 (~$43.00.)
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Keith Renty of IOGEAR gives us the low down on their Nano Shield technology. This coating lasts for a couple of years and kills all bacteria on your keyboard or mouse. This is aimed at the healthcare and education industry - but if you are a hypochondriac, it works for you as well.