A portable shower diffuser. The portable shower diffuser includes a housing. A vent, such as a plurality of vent openings, are defined through a portion of the housing. The housing further includes a wick receptacle configured to retain a wick within the housing. A power source is coupled to the housing. An electric blower is disposed within the housing. A switch electrically connects the power source to the electric blower. The electric blower includes a blower vent positioned to blow air through the wick receptacle and out of the vent.