passive diffuser

HoMedics Top-Fill Easy to Clean Ultrasonic Cool Mist Humidifier with Night Light and Aromatherapy: 300-500 sq. ft., No Filter Needed, 30-Hour Run Time

Woodgrain 100ml Diffuser and Oil Kit - Threshold™

Sharper Image Salt Lamp Diffuser

Canopy Rise Nursery Aroma Oil - 0.17floz

artnaturals Wearable Bracelet Essential Oil Diffuser - Unscented - 2ct

HoMedics Portable HEPA Air Purifier with Aromatherapy

ZEYA Portable Diffuser Starter Kit

100ml Matte Textured Ceramic Diffuser – Threshold™

Di'Aroma Himalayan Salt Lamp Essential Oil Diffuser, Cool Mist Humidifier with Remote Control & Auto Shut Off for Home or Office

EVO Low Profile Oscillating Window Fan Air Circulator: Portable, Quiet, 4 Speeds, Remote, ETL Listed, 200-500 sq. ft.

Pura Linens & Surf and Lavender Fields Starter Kit: Smart Home Fragrance Device with App Control

100ml Black Mini Majesto Essential Oil Diffuser - SpaRoom: Ultrasonic,5hr Run Time

Plantlife Aromatherapy Bracelet - Adjustable 7 Chakra with Gold, Lava Rock & Natural Stone Jewelry for Essential Oil Diffusion & Wellness

HoMedics Ultrasonic Cool Mist Humidifier with Dishwasher-Safe Components

Intex Quick Fill Cylinder Mini USB Air Pump: Universal Electric Airbed Device

SpaRoom Lemon Verbena Essential Oil .25 fl oz

ZEYA Fragrance Card Refill Value Pack - Conversation - 3ct

Blueair Pure 311i Max HEPA Air Purifier, 1858 sq. ft. Coverage, Smartphone App Control, Quiet, Energy Star Certified

Mini Scentifier Fan Diffuser with Orange Essential Oil - SpaRoom: Portable USB-Powered, Energy & Stress Relief

Air Wick Essential Mist Watermelon & Berries - 1.34 fl oz