No, I have a ritual. I turn it over and shake it. Get all the loose crud out, then take a paperclip & dredge the remaining particles of detritus, The dust can, preferably with a red straw. Clorox the tops of the keys, The sides of them (scrape, if necessary) Then dredge the bottom again. Repeat with the phone, the 10-key. Blow these actions up, Apply to thoughts, actions, emotions Swirl it all down the drain...