As long as the screen is locked, it doesn’t even matter if you press the keys while you’re smearing, but I don’t usually go in that hard anyway. I just grab a little extra sanitizer for the keyboard and make sure to hit the tops of the keycaps at least. ;) My office has a half-gallon pump bottle of the stuff, so I just give the pump an extra centimeter of travel when I want to do the keyboard (and mouse, BTW). It doesn’t have to be often; I usually just wash my hands anyway. And I’m under no illusions that smearing some hand sanitizer on a keyboard is a perfect cleaning job, but it’s surely better than nothing. :)
As long as the screen is locked, it doesn’t even matter if you press the keys while you’re smearing, but I don’t usually go in that hard anyway. I just grab a little extra sanitizer for the keyboard and make sure to hit the tops of the keycaps at least. ;) My office has a half-gallon pump bottle of the stuff, so I just give the pump an extra centimeter of travel when I want to do the keyboard (and mouse, BTW). It doesn’t have to be often; I usually just wash my hands anyway. And I’m under no illusions that smearing some hand sanitizer on a keyboard is a perfect cleaning job, but it’s surely better than nothing. :)