The invention provides an automobile surface cleaning and care kit and a preparation method thereof. The automobile surface cleaning and care kit comprises nano super-hydrophobic ceramic film paste for softening and decontaminating, and a nano super-hydrophobic ceramic film emulsion for polishing and waxing, wherein the nano super-hydrophobic ceramic film paste is prepared from softened water, water soluble silicone oil, mink oil, stearic acid, bee wax, a liquid crystal emulsifier, sodium lauryl sulfate solution, silicone powder, oil soluble silicon wax, cyclomethicone, C13-C16 isoparaffin, polydimethylsiloxane, candelilla wax, cyclodextrin, triethanolamine, lanolin wax, DMDM hydantoin and an essence; the nano super-hydrophobic ceramic film emulsion is prepared from softened water, water soluble silicone oil, mink oil, stearic acid, mink wax, a liquid crystal emulsifier, silicone powder, oil soluble silicon wax, cyclomethicone, pearl slices, candelilla wax, cyclodextrin, triethanolamine, copernicia cerifera wax, DMDM hydantoin and an essence. The automobile surface cleaning and care kit has cleaning and waxing functions, can save water, and is good in cleaning effect, high in speed and convenient to carry.