The invention relates to a wood floor cleaning composition which is prepared from an adjuvant, a waterproof film forming agent, a surfactant, hydrophilic perfume, 3 to 7 parts of sodium chloride, 2 to 9 parts of gasoline, 1 to 8 parts of a chemical protecting agent and the balance of water. Compared with the prior art, the wood floor cleaning composition is extremely strong in decontamination effect, in particular oil dirt removal effect, and cannot damage the surface of a wood floor; meanwhile, a protecting effect can be achieved on the surface of the wood floor, and the wood floor cleaning composition is particularly suitable for cleaning and protecting the wood floor.