Robert Lai , Nov 11, 2004; 04:01 p.m.
I usually stick to canned air and a soft brush. If there is a lot of dust, then some vacuuming beforehand may help. If there are greasy marks, I use some lens cleaning fluid on lens cleaning tissue. If very, very greasy, I use some Edwal film cleaning solution or 91% rubbing alcohol. I don't see how some Windex on a paper tissue can harm plastic, if that's your favorite solution. I try to stay away from fluids in general if I can help it.