I just got my first injector - a Schick M1 adjustable and had my first shave with it. I loved the shave (can't wait until the Japanese twin blades arrive)! After using my DE razors or my AC style SE razors, I always take them apart, dry the blades, wipe down the baseplate, top cap and handle. What should I do with the injector? I'd like to keep it in the best shape I can.