How do I clean my tools prior to applying labels?

Yes, clean your sockets any way you want to start, then wipe them down thoroughly with regular rubbing alcohol and dry them with a lint free cloth or paper towel. After being sure you have removed all solvents with the alcohol and they are air dry, apply the label (try not to touch the glue or the spot your applying the label too). Put finger pressure over the label as the glue is pressure sensitive then let it set at room temperature for 24 hours.