Thanks. Good, because I have that handy. I would be scared to use contact cleaners, because some of them are lubricants as well, and they're pretty oily. Ciao, Ollie Il 14/04/2014 17.12, Jyrki Voutilainen ha scritto: > On Mon, 14 Apr 2014, Mallard wrote: > >> Did you use contact cleaners, or simply compressed air? > > No, just a piece of cloth that was showered with the evaporating liquid > pumped from the bottle. But I'd prefer clean air or something else > instead, something that doesn't stay anywhere before evaporating > > I've just cleaned the Optacon's display after the service during the > summer before last summer hoping that carefulness would make the device > last as long as possible. > > But clean air doesn't leave anything, not even for a short time. > to view the list archives, go to: www.freelists.org/archives/optacon-l To unsubscribe at any time, just send a message to: optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the message subject. Tell your friends about the list. They can subscribe by sending a message to: optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the quotes) in the message subject.