The present invention generally relates to compositions and methods related to controlling arthropods. Embodiments of the invention include compositions for controlling an arthropod, comprising geraniol, isopropyl myristate, butyl lactate and benzyl alcohol. Embodiments of the invention relate to methods for using these compositions. When combined, the components of the composition can have a synergistic effect. Embodiments of the invention relate to compositions and methods related to controlling lice.