What is the proper care for a diaphragm?
After each use the diaphragm should be washed with warm water and a mild soap. It should be patted dry and stored in its case, away from obvious sources of heat and excessive light. The diaphragm should be dusted with powder or cornstarch prior to storage. Disinfectants, carbolic soaps and detergents should be avoided when caring for the diaphragm. Before each use the diaphragm should be checked for small holes or tears by holding it up to a light. The diaphragm does need to be replaced periodically after approximately one or two years or at any time the device appears damaged or bent.
