A spray bottle warming system warms the liquid contents held within a spray bottle used in a hair cutting or styling salon. The device uses a housing that has a bottom and a base plate such that one or more heating coils are located either underneath or passing through the base plate. A sidewall of the housing forms an annular lip with an opening therebetween with the spray bottle resting on the base plate and secured by the annular lip and heated via the heating coils. The device is capable of sensing the weight of the spray bottle, either absolutely, or relative to an initial starting weight, so that the output of the heating coils is controlled by the weight sensed, the less weigh sensed, and thus the less contents within the bottle, the less heat output from the heating coils.