Updated January 31, 2019 by Gabrielle Taylor

The 10 Best Oil Diffusers For Large Rooms

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Best High-End
Best Mid-Range
Best Inexpensive

This wiki has been updated 11 times since it was first published in January of 2019. Whether you use aromatherapy to relieve stress or boost your energy level, or just enjoy the scent of lavender and peppermint, a diffuser is one of the quickest and simplest ways to disperse essential oils throughout your home or office. The models on our list have high-capacity tanks, meaning they can cover large rooms without the inconvenient need for frequent refilling. When users buy our independently chosen editorial selections, we may earn commissions to help fund the Wiki. Skip to the best oil diffusers for large room on Amazon.

10. Tenswall Square

9. Vava Candle

8. Aromacare Globe

7. TaoTronics Cool Mist

6. Secret Garden Essential

5. Exqline Aroma

4. InnoGear Color Changing

3. InvisiPure Luna

2. VicTsing LED

1. Urpower Ultrasonic

Editor's Notes

January 30, 2019:

If you're interested in ambient lighting, the InnoGear Color Changing, Secret Garden Essential, and Vava Candle are all good options, and the Urpower Ultrasonic and TaoTronics Cool Mist have the added benefit of remote controls. For extra large spaces, take a look at the Exqline Aroma and InvisiPure Luna, which have larger capacities than most others and won't need to be refilled as often.


Gabrielle Taylor
Last updated on January 31, 2019 by Gabrielle Taylor

Originally from a tiny town in Virginia, Gabrielle moved to Los Angeles for a marketing internship at a well-known Hollywood public relations firm and was shocked to find that she loves the West Coast. She spent two years as a writer and editor for a large DIY/tutorial startup, where she wrote extensively about technology, security, lifestyle, and home improvement. A self-professed skincare nerd, she’s well-versed in numerous ingredients and methods, including both Western and Asian products. She is an avid home cook who has whiled away thousands of hours cooking and obsessively researching all things related to food and food science. Her time in the kitchen has also had the curious side effect of making her an expert at fending off attempted food thievery by her lazy boxer dog.


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