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Tranquility Ultrasonic Essential Oil Diffuser

Item #: 166559
$29.99 $18.72  Temporary Sale
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Ship to Home

Standard delivery orders are shipped via ground service. Estimated to arrive within 3-7 business days. Select oversized items have an additional delivery surcharge; this charge is listed in parentheses after the item price. We are currently unable to ship US Territories, international locations, Alaska, Hawaii, or PO Box addresses.
Ship to Store (FREE)

Ship to Store

Free shipping to your selected Kirkland's store. You will receive an e-mail when your order is ready for pick up. Estimated to arrive in less than 10 business days. Southern CA stores may require additional shipping time.

Need Help? Live Chat or Call 1-877-541-4855.

Refresh your home with scents from our Tranquility Ultrasonic Essential Oil Diffuser. Its beautiful, crackled finish makes it a great decor piece too.
  • Diffuser measures 9.25H x 5 in. in diameter
  • Crafted of ceramic
  • Cream diffuser exterior finish
  • Features crackled texture
  • Base features brown finish
  • Pre-lit with interior bulb
  • Essential oils not included
  • Two mist modes for continuous or intermittent spray
  • Convenient on and off button
  • Auto shut-off feature
  • Features a plug-in cord
  • Holds up to 100 mL
  • Care: Do not ingest.

Contact your local Kirkland’s store for availability. Quantities and selection may vary by location.

Tranquility Ultrasonic Essential Oil Diffuser is rated 4.4 out of 5 by 20.
Rated 3 out of 5 by from Nice lighting feature, but only stays on for 3 hours. This product works well in small rooms. I had to put more drops of oil than recommended.The lighting is a nice feature. It only lasts for 3 hours, so you might consider a larger one if you want a more continuous scent.
Date published: 2018-01-04
Rated 5 out of 5 by from Works well I am very pleased with this diffuser. It works well and diffuses the essential oils well. Has a few extra features and lights. It is well made and looks pretty too.
Date published: 2018-01-01
Rated 5 out of 5 by from Helps us sleep better We use this every night in our bedroom. It really helps us sleep better. Finally silent nights. Even gave as gifts this year.
Date published: 2017-12-30
Rated 2 out of 5 by from Doesnt always work I like it when it works. Steam isnt always able to come out. It has to be messed with to work.
Date published: 2017-12-21
Rated 5 out of 5 by from Love it Looks great on my end table in my living room. Last a long time. Going to go buy another one
Date published: 2018-01-08
Rated 4 out of 5 by from Good Value Works well for the price. I have only used it two weeks and so far, it's good.
Date published: 2018-01-11
Rated 5 out of 5 by from Decorative diffuser Goes well with all types of home decor; works well and is easy to use.
Date published: 2017-12-30
Rated 5 out of 5 by from Love it! Beautiful piece in my home! Adds elegance and diffuses wonderfully!
Date published: 2018-01-10
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Can the light be turned off?

I don't want the light to burn at night!!
Asked by: CST827
Yes. There are 2 buttons. One for turning the unit off and on and the other for activating the light. You are able to turn it on/off without activating the colorfu lights.
Answered by: MistiDawn
Date published: 2018-01-10

How long does 100ml run in hours?

Asked by: Euni
When filled to the max line, it only lasts 3 hours.
Answered by: Smile18
Date published: 2018-01-04

How much water do you put in them

Asked by: Stumpy
Use the small plastic measurer included with the product and it will be the perfect amount. Also "MAX" is well marked on the plastic container inside so there is no guess work as to the appropriate amount.
Answered by: cs15
Date published: 2017-12-31
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