Fire extinguishers should be provided and maintained. High intensity light sources should also be eliminated. Daylight, flash photography, anything with an ultra violet component. U.V. bleaches wood, fabric, inks, pigments, etc. Insects find a ready food source in the indigestible.
Most organic material is grist for the mandible.
Routine monitoring of containers will ensure their exclusion. Storage and display containers should be made of P.H. neutral materials. Oak which reacts with ferrous metals, and other acidic or resinous woods, should be avoided. Most paper becomes acidic with time so only archival quality paper should be used. Test for acidity of storage materials by suspending samples in distilled water and litmus.