Mainstays Aromatherapy Essential Oil Diffuser, Ultrasonic Cool Mist, 100mL
Mainstays Aromatherapy Essential Oil Diffuser, Ultrasonic Cool Mist, 100mL
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Mainstays

Mainstays Aromatherapy Essential Oil Diffuser, Ultrasonic Cool Mist, 100mL

240 ratings

Key item features

  • Compact Design: Freestanding diffuser measures 4.13 in L x 4.13 in W x 6.1 in H, fitting easily on tables, desks, or shelves for convenient placement.
  • Versatile Aroma: Features a 100mL water reservoir and ultrasonic cool mist, supporting essential oils or fragrance oils to disperse desired scents.
  • Customizable Experience: Offers four distinct mist settings for output and five light settings (10%, 40%, 70%, 100%, off) to tailor ambiance.
  • Safety Assurance: Includes an automatic shutoff function that activates when the water reservoir runs low, ensuring safe operation.
  • Included Components: The package contains the Mainstays oil diffuser unit and necessary AC wall adapter for initial setup.
  • Durable Build: Constructed from acrylic material and powered by a corded electric connection, providing a reliable unit for consistent performance.
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Customer ratings & reviews

4.1 out of 5 stars
stars
240 ratings97 reviews
How item rating is calculated
  1. 5 stars65% (157)
  2. 4 stars11% (26)
  3. 3 stars8% (20)
  4. 2 stars3% (7)
  5. 1 star13% (30)

Reviews summary

Pros

  • : The diffuser fills rooms with fragrance within minutes.
  • : Simple setup with minimal steps required.
  • : The unit disperses fragrances efficiently.
  • : It has a curving silhouette and a polished surface.

Neutral

  • : Includes plug and charger; port is short and off-center.

Cons

  • : The control button fails to respond.
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Showing 1-3 of 97 reviews

Sep 29, 2026
Reviewer name: Ginette
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very nice diffuser, power button a bit wonky

Lovely little diffuser. I have it in my apartment living room and it will cover that just fine. I have been using it for a while and I have no issues with peeling paint or anything. The power button is a bit funky. You have to press it at the far left, with your nail. It gives a nice, strong, uninterrupted beam of vapor. I am using it with oils in water.

Helpful?6RJKBIGVB8YP1571791866
reply from CHUG, Inc. / GEMS

Hi Ginette, we’re glad you’re enjoying the diffuser and getting a nice, strong mist from it! We appreciate the feedback on the power button too. Should you have any support needs or questions you can reach us at customersupport@gemsfindyours.com.

May 15, 2025
Reviewer name: Daphne
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice size. stylish

I though it was going to be a bit bigger but honesty this is a perfect size for a room, kitchen or even a bathroom. Use it almost every day. Turns off by itself, the light feature can be adjusted or turned off. came with cable and plug. Attached is a picture of it with a gallon of milk for size reference.

Helpful?6RJKBIGVB8YP1571791866
Jan 20, 2026
Reviewer name: cheryl
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It's just the right size for the room

Helpful?6RJKBIGVB8YP1571791866
reply from CHUG, Inc. / GEMS

Hi cheryl, thanks for sharing your feedback with us. We’re happy to hear the size works well for your space and fits your needs just right. We appreciate you taking the time to leave a review as we continue to improve our products. Please feel free to reach out to us at customersupport@gemsfindyours.com. for further assistance.

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