An apparatus and system for spraying a skin treatment solution includes air outlets for delivering heated air to improve the efficacy and comfort of the spraying experience. The system may include a base unit that is operable to control an air source and a heating unit that is associated with a hand held skin treatment sprayer. The air source is coupled to a nozzle of the hand held skin treatment sprayer by an air conduit, and the heating unit is disposed within that air conduit. Air flowing through the air conduit is heated by the heating unit. This heated air may be applied while spray is emitted from the nozzle to increase the spray cloud temperature, or may be applied before or after the spray application, with the spray turned off, to warm or dry the skin.