Bookkeeper Spray Products safely treat single items, including manuscripts, documents, clippings, maps, posters, and other paper-based materials contained in modern library and archival collections. Bookkeeper suspension is virtually odor free and dries in minutes. Bookkeeper will not damage inks, adhesives, or binding materials.

This is a refill for the Bookkeeper Spray Bottle. Bookkeeper Spray Products safely treat single items, including manuscripts, documents, clippings, maps, posters, and other paper-based materials contained in modern library and archival collections. Bookkeeper suspension is virtually odor free and dries in minutes. Bookkeeper will not damage inks, adhesives, or binding materials.