She ROCKs!

I use a cotton swab(the things you use to clean ears) to remove the dust in hard to reach area's and I use a clean soft cloth too, I like to make sure they are super nice and clean :)
-nice photoshoping

Paint brush. (^~^)

cotton swab, soft brush, and dust free cloth [static duster] and a little bit of water

A makeup brush

cool image ~

Well... Other than the usual stuffs, I'm also planning to look for a make-up brush. You know, something that is very soft - particularly a white brush because I think some black brushes can stain, although I'm not sure if there are any. I hope there is.

For transfer stains, I use a white eraser. Works like a charm.