The invention discloses a high-cleaning aged fuel, comprising 65-70 wt% of industrial methanol, 28-32 wt% of naphtha, and the balance consisting of an Al mixed additive, wherein, the Al mixed additive comprises burning accelerant(0.04-0.01 weight portions of ferrocene and 0.6-1.5 weight portions of methanol), lytic agent(0.1-0.4 weight portions of benzene, 0.1-0.4 weight portions of acetone, and 0.1-0.5 weight portions of n-heptane), anti-oxidant stabilizer(0.1-0.15 weight portions of 2,6-di-tert-Butyl- p-Cresol), and regulator( 0.1-0.2 weight portions of isopentane). The fuel has the advantages of strong dynamic property, little discharge capacity, lowered filter point, good universality, long reserve maintenance period and the like, and overcomes the defects that alcohol and petroleum fuels are not stable and immiscible, and the thermal efficiency of alcohol and petroleum fuels is low in the prior art.