Dry Cleaning
Often the first stage to any treatment after analysis and testing is a general surface cleaning to remove accumulated layers of dirt and atmospheric contaminants. When applicable, this step is performed before beginning a wet treatment in order to prevent dirt from settling between the cellulose fibers of the paper when wetted.
Great care is given to prevent any displacement of media during this process and thus a variety of techniques are employed to remove surface dirt. This step is specifically tailored to the treatment of each individual work of art.