A liquid scent dispenser may include a container, an attachment component, and a cap. The container may define an opening at a first end and an interior portion housing a liquid scent. A first attachment opening defined by the attachment component may be engaged with the container opening. The attachment component may define a second opening and an interior volume housing an amount of air. The cap may be engaged with the second opening and may define at least one scent dispense tube, which may be in fluid communication with the interior container volume. The dispenser may be configured to permit an expansion of air pressure in its interior volume when there is an increase in ambient temperature, so that air displaces a portion of the liquid scent from the dispenser, which passes through the interior volume into the cap and exits the dispenser through a scent dispense tube.
