The outer casing seems to be plastic and it's white and grey. I haven't used the projector in over a month, due to work, but it's been collecting dust on the top (not so much on the sides or on the vents)
The manual states to wipe with a dry cloth, but I see some hair and other stuff on the projector so I want to actually clean it. It also states to use a neutral detergent and I don't know of any products that are neutral that also cleans.
If someone can recommend 1 or more that would be awesome, so again thanks AVSForums!