The Ilford Antistatic Cloth will eliminate dust and static. In particular,  from photographic materials. So, it is useful for equipment like cameras, lenses, filters, enlargers, negatives and glass carriers. The cloth will conduct the charge away from the surface of the camera, etc... There won't be any residue left, keeping everything clean. They are also useful for many other surfaces where static build up and dust contamination are a problem including smart phones. tablets, CD’s, televisions, laptop screens and computer monitors.