|Originally posted by Tony Costanza:|
Refrain from cleaning your projector lens as much as possible. If it really is necessary to clean your lens I suggest that you use lens tissues and lens cleaning fluids. You can purchase these kits in a camera store, Kodak makes what you need. Try using compressed air to remove dust before cleaning. Make sure the air is for lenses (no liquid on release) - again available at a camera store. I would refrain from using any eye glass cloth or cleaning material.