Oregano should be stored in a clean and dry container and can be used for six months. It loses its benefits and flavors over time. Dried oregano is used as a culinary herb in Mediterranean and Italian dishes. Dried oregano is made by drying the fresh leaves of oregano. It gives a distinct aroma to the food. Fresh oregano is dark green in color while dried oregano is brown in color.
Always store dried oregano in an airtight container away from moisture.