There are lot of washable and even medically approved keyboards if you worry about that and willing to pay more: http://www.keyboardspecialists.co.uk/shop-shop

There are lot of washable and even medically approved keyboards if you worry about that and willing to pay more: http://www.keyboardspecialists.co.uk/shop-shopbytypeanti-bacterialmedicalkeyboards/ http://www.keyboardspecialists.co.uk/shop-shopbytypeanti-bac... For medical use there is even one with UV sterilization: http://www.keyboardspecialists.co.uk/5032-vioguard-self-sanitizing-uv-germicidal-medical-keyboard http://www.keyboardspecialists.co.uk/5032-vioguard-self-sani...