Check for miscellaneous penetrations caused by knives, staples, etc. Inspect the folds and seams of the bag for insect debris and penetration. Most insect penetrations will be found along folds and seams. Once the integrity of the outer or menu bag has been breached, any small insect can invade the bag. Components are rarely penetrated, however, the insects may explore a poor seal in a component package.
Most susceptible components are peanut butter and cocoa beverage powder.
The practice of heating entrees in a container of hot water and then using the water for hydration of food or drink is to be discouraged. This is due to the possibility of laminates leaching into the water. The University of Iowa. All rights reserved.