Can anyone tell me what is the best way to store a fixed blade knife. Also after cleaning it should I put the blade back in the cardboard sheath that it came with, then put it back in the plastic, then back in the box? I only want to make sure I am not harming them while in storage. My edc folders I clean all the time and keep in my dresser. But the fixed blades are not used as much. I am currently using wd 40 to clean, then renwax. Opinions please!!