I use the inbound ai st eam of the case egula ly to clean my keyboa d and the desk a ea. A small funnel connected to a flexible tube and the magic begins. All that dust and ashes and the small food c umbs or those sticky booge s simply disappea into the case and add to its static mass cent e. Its easy and effective.
Ooops - it seems the " "-key isn't wo king.
@ Jim
At least the ai flow is g anted.