The invention discloses a wiping cloth and a preparing method thereof. The preparing method includes the following steps that low-melting-point short fibers, three-dimensional hollow polyester short fibers and two-dimensional hollow polyester short fibers are mixed and carded, and then a base cloth pervious layer is prepared; low-melting-point short fibers, two-dimensional polyester short fibers and polyester short fibers are mixed and carded, and then a base cloth wiping layer is prepared; the base cloth pervious layer and the base cloth wiping layer are superposed, then glue is sprayed, drying and shaping are carried out, and then a base cloth is prepared; the pervious layer sides of the two base cloth layers are subjected to glue spraying, correspondingly superposed and pressed, and then the wiping cloth is prepared. According to the wiping cloth prepared with the method, the adsorbing effect is improved, static electricity cannot be generated, the using amount of cleanser can alsobe decreased, and compared with a traditional wiping cloth, the wiping cloth is more environmentally friendly.