The Best Essential Oil Diffusers — 9 Fragrant Buys to Set the Mood for a Soothing Home Experience

Enjoy the benefits of a peace-aiding house with our selection of the best essential oil diffuser must-haves, chosen for long-lasting scents and aesthetics

Best Essential Oil Diffusers
(Image credit: From left to right, top down: CAMPO, NEOM Wellbeing, Organic Aromas, MUJI, ASAKUKI, Vitruvi, NEST)

With dozens of options available on the market for as little as a few dollars, landing on the best essential oil diffusers for your home can be way trickier, and more time-demanding, than you'd think at first sight. So how can you tell which ones are actually worth the money?

To help you make an informed choice, we have selected nine essential oil diffusers that not only breathe new life into your living space but also enhance it with their surprisingly sleek, innovative designs. Highlighting their standout features and key specifications, this curated list is perfect for those seeking wellness and aesthetic appeal all in one product.

Much safer, more long-lasting, and eco-friendly than lots of the best home fragrance products available on the market, essential oil diffusers come in a variety of formats, often complete with additional, built-in settings that can favor a multisensory, relaxation-inducing experience. Scroll to discover our absolute favorites!

The Best Essential Oil Diffusers

What is an Essential Oil Diffuser?

Forgive us if you already know this, but it is time to refresh your knowledge so that your purchase will do the same with your home! To put it shortly, an essential oil diffuser works to convert a mix of water and essential oils into a fine mist that will envelop your home to deliver a fragrant, pleasantly scented, and calming ambience. Certain electric diffusers feature a built-in light which turns them into portable lamps, while others can even play sounds for a home-based wellness experience. Though most of them cannot be used in proximity of bathtubs and showers due to excessive moisture, reading about the best scents to make your room smell like a spa will provide you with valid alternatives to transform your house into a regenerating, wellness nest.

What Makes Essential Oil Diffusers Better than Other Home Fragrance Products?

Not requiring a flame, essential oil diffusers — specifically electric or ultrasonic models — eliminate the risk of fire traditionally associated with candles, making them a go-to scenting trick for households with children, pets, or anyone else who could knock a candle over. This type of fragrance product often includes an automatic shut-off feature when the water runs out, meaning no harm can occur if left on unsupervised for an exceptionally long amount of time. Compared to paraffin candles, which can release soot, phthalates, and other potentially harmful chemicals when they burn, essential oil diffusers work exclusively with water vapor blended with essential oils, resulting in no unwanted smoke or toxins.

Functioning at a way lower temperature than candles, which may burn off the aromatherapy properties of the natural scents contained in them before they reach the air due to the high heat involved, essential oil diffusers are known to maximize the relaxation, energizing, and respiratory system-aiding effects of the unique blends they unleash over steady, consistent and customizable release patterns. Additionally, lasting longer than most other home fragrance alternatives, essential oils and their diffusers embody one of the most cost-effective, sustainable options for people wanting to enjoy a nice-smelling home without overbuying or producing excessive packaging waste.

Still not convinced? If none of our selected best essential oil diffusers does the trick for you, consider browsing our edit of the best candles and best incense buys for more traditional — and chemical-free — scenting inspiration.

What Should You Consider When Buying an Essential Oil Diffuser?

When browsing the available options for essential oil diffusers, you'll want to consider a number of factors. Firstly, the majority of these diffusers have a timer function, but it's always best to double-check. This way you can turn yours on with peace of mind — should you forget it's misting upstairs while you are downstairs, it will turn itself off. You'll also want to be mindful of whether or not your new essential oil diffuser has an auto shut-off mode, as discussed in our introduction. If it runs out of water before the timer is up, this mode turns the machine off to prevent overheating or damage.

The light feature incorporated in specific essential oil diffuser models is another key element you might want to take into account, along with the sound mode offered by others, as they both contribute to make your purchase an even more versatile, and beneficial, buy.

The larger your room or home, the larger you would ideally like the water tank capacity of your essential oil diffuser to be, as this will make for less refills. When it comes to control, an essential oil diffuser will either be remote-controlled, or it will have on-board buttons; we prefer the former for obvious reasons. Finally, some diffusers will include accessories in the box, from a smaller water jug to fill your essential oil diffuser with ease, to actual essential oils for adding to the water.

Gilda Bruno
Lifestyle Editor

Gilda Bruno is Livingetc's Lifestyle Editor. Before joining the team, she worked as an Editorial Assistant on the print edition of AnOther Magazine and as a freelance Sub-Editor on the Life & Arts desk of the Financial Times. Between 2020 and today, Gilda's arts and culture writing has appeared in a number of books and publications including Apartamento’s Liguria: Recipes & Wanderings Along the Italian Riviera, Sam Wright’s debut monograph The City of the SunThe British Journal of PhotographyDAZEDDocument JournalElephantThe FaceFamily StyleFoamIl Giornale dell’ArteHUCKHungeri-DPAPERRe-EditionVICEVogue Italia, and WePresent.