An ink jet recording method comprising a step of jetting an ink to a
recording material via an ink jet recording apparatus, wherein the ink is
cationically polymerizable ink, and apparatus includes a UV ink jet
recording head fitted with a nozzle to eject UV ink; a capping member to
cap an ejection plane of the nozzle; a cleaning member which comes into
contact with the ejection plane of the nozzle to clean the ejection plane
of the nozzle; a piping member to supply a UV ink to the UV ink jet
recording head or to discharge the UV ink; and an ink tank member to
supply the UV ink to the UV ink jet recording head or store discharged
ink, in which apparatus, a weight variation ratio of at least one of the
capping member, the cleaning member, the piping member and the tank
member, which is determined by an immersion test in the UV ink, is less
than 50 percent.