The 9 Best Essential Oil Diffusers of 2021

By The Spruce
VicTsing 300ml Cool Mist Essential Oil Diffuser
"Best Overall"
InnoGear Aromatherapy Essential Oil Diffuser
"Runner-Up, Best Overall"
URPOWER 300ml Aroma Essential Oil Diffuser
"Best Lighted"
AromaAllure Essential Oil Diffuser
"Best Waterless"
Better Homes & Gardens 100ml Ultrasonic Aroma Diffuser
"Best Budget"
Stadler Form Jasmine Aroma Diffuser
"Best Design"
Vitruvi Essential Oil Diffuser
"Best Splurge"
Exqline Aroma Essential Oil Diffuser
"Best for Large Spaces"
InnoGear USB Car Essential Oil Diffuser
"Best for Car"
Vitruvi Stone Diffuser
"Best Splurge"