Oil contaminated water has resulted in so many disastrous consequences that serviceable method for removing oil from water is urgently needed. In the present study, we successfully manufactured super- hydrophobic fiberglass cloth based on the formation of amino-silica particles and subsequent hydrophob- ization using octadecyltrichlorosilane. Meanwhile, sticky epoxy resin was worked as a caking agent by adhering abundant of amino-silica particles to glass fiber surfaces. The relevant results disclosed that silica and octadecyltrichlorosilane reagent existed on superhydrophobic fiberglass cloth with water contact angle of 154° and sliding angel of 5°, moreover, the as-prepared fiberglass cloth exhibited outstanding water–oil separation property with separation efficiency of 98%.