Cleaning my tools in preparation for tomorrows activity

Tools for mechanics are considered their treasures because without them motor mechanics can not perform their task anymore that is why I as an auto diesel mechanic take cares of my tools from time to time. I see to it that my tools are clean and properly arrange according to sizes to be able to locate easily. I have different kinds of tool from open to back wrenches and I have also special tools for overhauling and tool use for measuring like vernier caliper, micro caliper, multi tester and torque wrench. Today I am going to clean all my tools for the preparation for tomorrows engine tune-up activity.