Can the touch surface be cleaned easily?
Yes! Much more easily than a keyboard or mouse! The smooth surface covers are made of hard, chemical-resistant plastic. They can be cleaned at any time with non-abrasive, non-corrosive, common household cleaners like Windex, Formula 409, or Lysol. We prefer cleaning with Lysol disinfectant spray bottle because it leaves the surface nice and slippery. Note that if you do not disconnect the unit while cleaning, it may emit spurious keystrokes while any liquid remains on the surface.