32 pieces

Ultrasonic diffusers

An ultrasonic diffuser uses a small plate that vibrates to turn water and a few drops of essential oil into a cool mist. Nothing is heated, so the scent stays close to what is in the bottle. Tank size, light modes and timer vary by model and are listed on each product page.

Matte Ceramic Essential Oil Diffuser, 100 ml, white, front view

Matte Ceramic Essential Oil Diffuser, 100 ml100 ml, ceramicSale price$56.90Regular price ~~$59.90~~5% offWith BLACKMONTH5 at checkout

Wood Grain Essential Oil Diffuser with Remote, 300 ml, marble pattern, front view

Wood Grain Essential Oil Diffuser with Remote, 300 mlSale price$47.40Regular price ~~$49.90~~5% offWith BLACKMONTH5 at checkout

Large Tank Cool Mist Diffuser, 3 L, white classic, front view

Large Tank Cool Mist Diffuser, 3 LSale priceFrom $85.40Regular price ~~$89.90~~5% offWith BLACKMONTH5 at checkout

Handheld Nano Mist Sprayer, 20 ml, white, front view

Handheld Nano Mist Sprayer, 20 ml20 mlSale price$23.65Regular price ~~$24.90~~5% offWith BLACKMONTH5 at checkout

Buddha Head Essential Oil Diffuser, 100 ml, dark wood grain with remote, front view

Buddha Head Essential Oil Diffuser, 100 ml100 mlSale price$37.90Regular price ~~$39.90~~5% offWith BLACKMONTH5 at checkout

Clear Fluted Night Light Essential Oil Diffuser, front view

Clear Fluted Night Light Essential Oil DiffuserSale price$37.90Regular price ~~$39.90~~5% offWith BLACKMONTH5 at checkout

Ribbed Bird Top Essential Oil Diffuser, light wood grain, front view

Ribbed Bird Top Essential Oil DiffuserSale price$37.90Regular price ~~$39.90~~5% offWith BLACKMONTH5 at checkout

Ribbed Lantern Essential Oil Diffuser, 140 ml, white, front view

Ribbed Lantern Essential Oil Diffuser, 140 ml140 mlSale price$42.65Regular price ~~$44.90~~5% offWith BLACKMONTH5 at checkout

Vase Shaped Wood Grain Essential Oil Diffuser, 300 ml, light wood grain, front view

Vase Shaped Wood Grain Essential Oil Diffuser, 300 ml300 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Wood Grain Tree Night Light Diffuser, light wood grain, front view

Wood Grain Tree Night Light DiffuserSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Candle glow lantern diffuser with a beige base and an amber glass dome

Candle Glow Lantern Essential Oil DiffuserSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Night Lamp Essential Oil Diffuser, 140 ml, white, front view

Night Lamp Essential Oil Diffuser, 140 ml140 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

White Essential Oil Diffuser, 500 ml, front view

White Essential Oil Diffuser, 500 ml500 mlSale price$47.40Regular price ~~$49.90~~5% offWith BLACKMONTH5 at checkout

Wood Grain Mushroom Essential Oil Diffuser, dark wood grain, front view

Wood Grain Mushroom Essential Oil Diffuser200 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Moon and Star Wood Grain Diffuser, 200 ml, light wood grain, front view

Moon and Star Wood Grain Diffuser, 200 ml200 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Wood Grain Teardrop Essential Oil Diffuser, light wood grain, front view

Wood Grain Teardrop Essential Oil DiffuserSale price$33.15Regular price ~~$34.90~~5% offWith BLACKMONTH5 at checkout

Leaf Light Mini Essential Oil Diffuser, 200 ml, white, front view

Leaf Light Mini Essential Oil Diffuser, 200 ml200 mlSale price$23.65Regular price ~~$24.90~~5% offWith BLACKMONTH5 at checkout

Light Crown Mini Essential Oil Diffuser, 180 ml, white, front view

Light Crown Mini Essential Oil Diffuser, 180 ml180 mlSale price$23.65Regular price ~~$24.90~~5% offWith BLACKMONTH5 at checkout

Double Mist Essential Oil Diffuser, 600 ml, front view

Double Mist Essential Oil Diffuser, 600 ml600 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

White cylinder night light diffuser with a warm glow

Teardrop Night Light Essential Oil Diffuser, 120 ml120 mlSale priceFrom $28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Droplet Mini Essential Oil Diffuser, 330 ml, grey, front view

Droplet Mini Essential Oil Diffuser, 330 ml330 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

Table Lamp Essential Oil Diffuser, 160 ml, white, smooth shade, front view

Table Lamp Essential Oil Diffuser, 160 ml160 mlSale price$47.40Regular price ~~$49.90~~5% offWith BLACKMONTH5 at checkout

Crackle Pattern Essential Oil Diffuser, 150 ml, white, front view

Crackle Pattern Essential Oil Diffuser, 150 ml150 mlSale price$37.90Regular price ~~$39.90~~5% offWith BLACKMONTH5 at checkout

Portable Cup Essential Oil Diffuser, 420 ml, white, front view

Portable Cup Essential Oil Diffuser, 420 ml420 mlSale price$28.40Regular price ~~$29.90~~5% offWith BLACKMONTH5 at checkout

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Questions

Before you order

How many drops of oil go in a diffuser? How many drops?

Three to five drops in a full water tank. Fill with water to the line first, then add the oil and close the cover. Start with three, and add one next time if you want more scent. Reed and waterless diffusers work differently, and each product page explains how.

What is a House of Dusk set? What is a set?

A diffuser you pick yourself, plus 10 ml bottles of oil, one scent per bottle. You choose every scent, and the bottles are half price from three.

How fast does an order ship, and is shipping free? Shipping and delivery

Orders leave in 1 to 2 business days, with a tracking number by email. Delivery takes about 6 to 9 business days after dispatch. Shipping is $5.90 under $75 and free from $75.