To clean the hearing aids, remove them from the ear and wipe them with a clean, dry cloth or C&C wipe. Use a small, soft-bristled brush to clear the push button, microphone ports and battery compartment of dust and debris. When not in use, keep the battery door open to circulate air through the internal circuitry and conserve battery life. If applicable, periodically change the wax trap to ensure sound can exit the hearing aid. The hearing aids can be stored overnight in a case or a specially-made drying kit.