One of my big problems with watch photography is dust on straps. All the polishing cloths I have used seem to leave dust all over the item. I came across Air Dusters used to clean computer chips. Basically it is an air blower that blows high pressured filtered air. I thought this would be good for my photograph as I can blast the item with "clean" air leaving it dust free. Has anyone ever used one and able to comment on my idea?