Keep objects out of direct sunlight and use filters to screen out the ultraviolet components to slow the deterioration process. Dust in an abrasive substance which disfigures objects. Improper removal of dust accelerates wear and tear on the object's surface. If possible, keep objects in dust-tight storage or in exhibition cases. Seek the advice of a professional conservator prior to dust removal.
Insect infestation is a real emergency situation.
The damage inflicted by insects can be rapid and irrevocable. They eat sizing on paper, glue in bindings, cloth, hair, feathers and bore tunnels in wood. The most common destructive insects include various species of beetles, clothes moths, silverfish, cockroaches and wood worm. Evidence of infestation include fine powder collecting below the object or holes in textiles or wood. Reduce the risk of infestation with insect-tight storage cabinets, good housekeeping, and fumigation of the building.