Mainstays Cool Mist Ultrasonic Oil Diffuser, Iridescent, 300 mL
Mainstays Cool Mist Ultrasonic Oil Diffuser, Iridescent, 300 mL
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Mainstays

Mainstays Cool Mist Ultrasonic Oil Diffuser, Iridescent, 300 mL

178 ratings

Key item features

  • Generous Capacity: Features a 300 mL water reservoir, providing ample volume for extended home fragrance delivery with essential or fragrance oils.
  • Adjustable Output: Offers four distinct mist stages, allowing users to customize the fragrance output to suit their specific preferences and room ambiance.
  • Customizable Lighting: Equipped with five flexible light settings (10%, 40%, 70%, 100%, and off) to create varied illumination and mood.
  • Enhanced Safety: Incorporates an automatic shut-off mechanism that activates when the water level is low, ensuring safe and worry-free operation.
  • Elegant Design: Presents a compact, freestanding acrylic design with an iridescent finish, measuring 6.61 in L x 6.46 in W x 6.26 in H, suitable for various surfaces.
  • Convenient Setup: Operates via corded power and includes an AC wall adapter, designed for easy placement on tabletops, shelves, or nightstands.
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Customer ratings & reviews

3.9 out of 5 stars
stars
178 ratings100 reviews
How item rating is calculated
  1. 5 stars58% (103)
  2. 4 stars16% (28)
  3. 3 stars4% (8)
  4. 2 stars3% (5)
  5. 1 star19% (34)

Reviews summary

Pros

  • : Easy operation with straightforward buttons and setup.
  • : Compact and lightweight, fitting various decors.
  • : Delivers steady, even fragrance distribution.
  • : Produces a mist that fills a room without overwhelming.
  • : Offers multiple brightness settings.

Neutral

  • : Can be effortless, but may require more effort in some cases.
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Showing 1-3 of 100 reviews

May 2, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

got this today. much better then the last one i bought. this time a payed for the.

Helpful?4HR7P6CAVXS83824880419
reply from CHUG, Inc. / GEMS

Thanks for your feedback. Glad to hear you’re enjoying it so far and that it’s working better than your previous one. We appreciate your input.Please contact customersupport@gemsfindyours.com for further assistance.

Apr 2, 2026
Reviewer name: Ken
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Hundred percent worth the price

Helpful?4HR7P6CAVXS83824880419
reply from CHUG, Inc. / GEMS

Hi Ken, thanks for the great feedback. So glad to hear it’s been a solid pick and worth the price for you. We appreciate your input as we continue to improve our products. Should you have any support needs or questions you can reach us at customersupport@gemsfindyours.com.

Mar 9, 2026
Reviewer name: john
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

why has an order that was placed as 4 , sent sepe

Part of this order was rose oil. It has never arrived after being ordered two times. The pic shown is not my house

Helpful?4HR7P6CAVXS83824880419
reply from CHUG, Inc. / GEMS

Hello john, thank you for sharing your feedback. We understand how frustrating it can be when parts of an order arrive separately or when an item does not arrive as expected. Your input helps us continue working to improve our products and overall experience. Should you have any support needs or questions you can reach us at customersupport@gemsfindyours.com.

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