I Can’t Stop Using Essential Oil Diffusers in My Home (2025)

This diffuser has racked up over 61,000 ratings on Amazon, and over 20,000 customers have added it to their carts in the past month alone. The reasons are obvious: it’s notably quiet, comes with a remote, and has multiple control settings, including the color of the light, how long you want the diffuser to stay on, and if you want it to mist intermittently. Additionally, you can use the light function even when you aren’t diffusing any oils, so you don’t have to make space for another lighting situation on your bedside table.

Capacity: 500ml

Amazon rating: 4.4/5 stars

An Amazon reviewer says: “The diffuser itself is fantastic. It has a remote, which is incredibly convenient, and the size is perfect—it lasts up to 18 hours without needing constant refilling. It works immediately upon turning it on, with no need to warm up, and it’s really quite pretty, adding a nice touch to the room’s decor. I bought this diffuser because I have a cold, and the heater has been making the air dry, so the claim about offering healthy humidity is definitely appealing. Time will tell how well that works, but so far, it’s doing its job beautifully.”

Fun fact about me: I used to wear Nest fragrances to bed every night. Something about the perfumery’s blends soothed me right to sleep. Thanks to Pura, you, too, can mist those calming scents into the air before, during, and after bedtime with this plug-in diffuser. You can control the intensity, alternate between fragrances, and set the timer all through an app on your phone.

Capacity: Two fragrances

Amazon rating: 4.3/5 stars

An Amazon reviewer says: “I have tried so many scents and applicator machines/plug-ins throughout the years. Nest scents and the Pura plug-in are superior. Currently, grapefruit and bamboo are my go-to scents. They last for over six weeks depending on your settings.”

Vitruvi’s option prioritizes form and function and will fit right in among your other ceramic pieces. The brand thought of everything; when the oil diffuser runs out of water, it will automatically shut off, and it comes with a lifetime warranty. The chic device also comes in black, gray, and light brown (did someone say Mocha Mousse?).

Capacity: 90ml

Amazon rating: 4/5 stars

An Amazon reviewer says: “This is nice quality, and I love that it’s ceramic. It goes with all my other vases and things. This looks so nice and expensive and works wonderfully. It makes my house smell amazing, and it travels from room to room. I love this so much, and I’m so happy I bought it. I highly highly recommend this, and I would absolutely repurchase it.”

This diffuser-humidifier combo holds an impressive amount of water, which means it can last hours without needing a refill. The material is also easy to wipe down and clean, which is important, as diffusers should be cleaned frequently to prevent bacteria and mold growth.

Capacity: 300ml

Amazon rating: 4.3/5 stars

An Amazon reviewer says: “So far, this lives up to its reputation. Even though it is inexpensive, it works flawlessly. I recommend.”

Atmos’ diffuser holds up to three of the brand’s fragrances. Using an app, you can switch between them and even combine two (or all three) of them to create your own bespoke home scent. The fragrances themselves aren’t one-note, either—some notable ones include Comfort, a blend of banana bread, cinnamon, and vanilla, and Bouquet, a cocktail of honeysuckle, rose, lavender, and sandalwood.

Capacity: Three fragrances

An Atmos reviewer says: “I’ve already gotten tons of compliments about how my home smells. It’s pretty much the first thing people mention when they come over.”

Two to three drops of oil and about five ounces of water are all you need to perfume your home or office for hours. Depending on your mood, you can switch between seven different LED light colors.

Capacity: 150ml

Amazon rating: 4.3/5 stars

An Amazon reviewer says: “I recently purchased this diffuser with built-in lights, and I am absolutely thrilled with it! Not only does it fill my space with a soothing, aromatic mist, but the lights create an atmosphere that's nothing short of magical. The changing colors are vibrant yet calming, offering a soft, ambient glow that’s perfect for relaxation or setting the mood in any room. The diffuser operates quietly, and the mist lasts for hours, ensuring long-lasting comfort throughout the day or night. Whether I’m unwinding with a book or enhancing the ambiance for a cozy evening, this diffuser has become an essential part of my daily routine. Its sleek design fits beautifully into any decor, and I love the option to customize the light settings. Overall, this is a must-have for anyone who enjoys a peaceful and inviting environment.”

If you’re traveling and want to take a diffuser with you, Saje’s waterless diffuser is probably your best bet. That way, you can indulge in aromatherapy wherever you are without accidentally leaking water in your carry-on or lugging around an oversized device.

Capacity: One fragrance

Saje rating: 5/5 stars

This diffuser acts like a humidifier, helping combat dry air that can make breathing hard in the colder months. Plus, it’s a real looker with its unique shape and faux wood exterior.

Capacity: 550ml

Amazon rating: 4.3/5 stars

An Amazon reviewer says: “This has me burning fewer candles and keeping my house smelling better longer! It's all-natural and lasts all night long.”

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