How are historic artifacts preserved?

Dr. Paul M. Willette. An excavated artifact can hold significant information that will add to existing knowledge about a certain civilization and time in history. Archeologists go through a careful process to ensure that these pieces of human history are properly stored and preserved. Check out some of the steps involved in preserving artifacts.

Handling

Dr. Paul M. Willette. Even if these finds seem sturdy or undamaged, professionals handling these artifacts must always practice proper handling. When recovering items, one must wear latex or cotton gloves to prevent the skin's oils, acids and salts from damaging the artifact. For fragile items that might be damaged with the use of gloves, experts suggest handling with dry hands and removing jewelry that can scratch the surfaces.

Storage

Dr. Paul M. Willette. When handling excavated and preserved artifacts, one must keep it in a safe place that will prevent further breakage. It is also important to find a place that has proper lighting and temperature. If the items are meant to be displayed, they must be stored in a stable case that must remain dry. Humidity can do significant damage, especially to fragile and corrosive materials like clay, fabric, and even jewelry. Experts also suggest keeping ancient artifacts away from direct sunlight or fluorescent light.

Pest control

Dr. Paul M. Willette. Certain settings and materials are prone to pest infestation. Cockroaches, termites, and other pests might make the artifacts more fragile. These can even destroy some parts. Regular inspection and pest control in the storage area will help preserve these recovered items.