Corona® Mill Care & Maintenance
The Corona® Mill is made of durable materials and does not require any special maintenance.
Clean-up is simple! After grinding, simply dust the mill off with a cloth or dry brush. Avoid washing this machine with water or detergents. It is cast-iron, so water can cause the mill to rust. If your mill does get wet or needs a heavy-duty cleaning, disassemble the unit and dry each part thouroughly.
If you want to leave your Corona® Mill installed on a countertop or workbench, cover the hopper to prevent foreign objects from dropping into it, which may cause damage not covered by the warranty.