Disassemble the fuel line from the fuel bottle end to the element. Clean any built up fuel lacquer using the brass pipe cleaner. Rinse with clean fuel.
Remove the center screw in the middle of the (each) burner and remove any debris that would block the flame from flowing out of the element.
Scrub and wash the burners and casing with soap and water to remove any boil-over residue or grease.
Turn the stove upside down and allow to dry.
Oil the fuel bottle pump shaft by applying a small amount of mineral oil through the oiling hole located on the base of the pump, which is found with the pump shaft fully extended. Oil the shaft of the pump as well in order to ease priming.