This essential oil diffuser is a perfect last-minute gift, and it ... The deluxe, ultrasonic version ... (retails for $49.99). The PureSpa wooden essential oils diffuser, ...

If you've been thinking about purchasing an essential oil diffuser, ... PureSpa Deluxe Aroma Diffuser, $39.99 at Lowe's. 19. Campo Ceramic Ultrasonic Diffuser, $108 at Nordstrom.

Why we picked the PureSpa Essential Oil Diffuser: If you have a small apartment or a small room in a shared home, a powerful diffuser could be too strong and overpowering.