A disposable high-efficiency environmentally-friendly car washing towel, a high-efficiency environmentally-friendly waterless car washing wet towel, and a manufacturing method. The car washing towel comprises a three-layered structure, both the upper and lower layers being cellular-structured layers, and the middle layer being a water absorbent layer. The car washing wet towel comprises the car washing towel impregnated with a car washing liquid. The car washing liquid comprises the following constituents: sodium polyacrylate, surfactants, sodium stearate, ethylene glycol distearate, and deionized water; the surfactants are any two or three of polyoxyethylene alkyl ether acetate, plant-based polyoxyethylene polyphenol ether, or polyoxyethylene lauryl ether. The car washing towel is manufactured by employing fiber layers being compounded, glued, heated, and cured; the car washing liquid is prepared from the constituents according to a certain ratio. The car washing towel can be used either dry or wet; and the specific structure of the car washing towel greatly matches the car washing liquid, thus achieving improved cleaning effects. The car washing wet towel is free of ions or groups of nitrogen, phosphorus, ammonia, and benzene, harmless to the human body, and pollution-free to the environment.