Mainstays Ultrasonic Oil Diffuser, 100 mL, Blue
Mainstays Ultrasonic Oil Diffuser, 100 mL, Blue
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Mainstays

Mainstays Ultrasonic Oil Diffuser, 100 mL, Blue

709 ratings
Mainstays Ultrasonic Oil Diffuser, 100 mL, BlueMainstays Cool Mist Ultrasonic Oil Diffuser 100 mL Blue Jewel ToneMainstays Essential Oil Diffuser Cool Mist Ultrasonic Teal 100mL
Actual ColorBLUE

Key item features

  • Sleek Cylindrical Design: Features a freestanding acrylic cylinder design, measuring 4.53 inches by 4.53 inches by 6.1 inches, making it a compact, tabletop-friendly addition to any space.
  • Optimal Fragrance Delivery: Utilizes a 100 mL water reservoir to diffuse essential oils or fragrance oils, adding aroma to your environment.
  • Customizable Mist Output: Offers four distinct mist stages, allowing users to adjust the fragrance intensity according to their preference.
  • Adjustable Light Modes: Includes selectable light settings at 10%, 40%, 70%, 100% illumination, and an off option for personalized ambiance.
  • Convenient Corded Power: Operates via corded electric power, supplied with a 5V AC wall adapter for easy and immediate plug-in setup.
  • Integrated Safety Shutoff: Equipped with an automatic shutoff mechanism that activates when the water reservoir runs dry, ensuring safe operation.
Generated by AI

Specs

Oil diffuser type, Oil DiffuserVolume capacity, 100 mlScent, Essential oils, Fragrance oilsPower type, Corded ElectricBrand, MainstaysItems included, Oil Diffuser, AC Wall Adapter

About this item

Product details

The Mainstays ultrasonic oil diffuser adds fragrance to your space using essential oils or fragrance oils in a compact, tabletop-friendly format. Its 100 mL reservoir and small freestanding design make it easy to set on a shelf or side table. Adjustable controls let you choose among four mist stages and select from several light levels, so you can set the diffuser the way you want it. Setup is simple: remove the cover and inner lid, add water up to the max fill line, add 3 to 5 drops of oil, then replace the inner lid and cover. Connect the cable to the unit and plug it into a wall outlet using the included adapter, and it's ready to run.
  • Freestanding acrylic cylinder design; assembled size 4.53 in x 4.53 in x 6.1 in
  • 100 mL water reservoir with 4 mist stages
  • Selectable light settings: 10%, 40%, 70%, 100%, and off
  • Corded electric; includes a 5V AC wall adapter for plug-in setup
  • Automatic shutoff when dry
  • Use with essential oils or fragrance oils
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Oil diffuser type

Oil Diffuser

Volume capacity

100 ml

Scent

Essential oils, Fragrance oils

Power type

Corded Electric

Directions

Instructions

1. Remove Cover and inner lid 2. Add 100ml of water to max fill line 3. Add 3-5 drops of essential oil to the water. 4. Replace the inner lid and cover. 5. Insert the charging cable into the back of the unit and USB end into the power adapter. Plug the power adapter into a wall outlet.

Warranty

Warranty information

Limited 1-Year Supplier Warranty

Warnings

Customer ratings & reviews

4.1 out of 5 stars
stars
709 ratings329 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars64% (456)
  2. 4 stars12% (82)
  3. 3 stars6% (46)
  4. 2 stars4% (26)
  5. 1 star14% (99)

Reviews summary

Pros

  • : Simple setup with minimal effort required.
  • : The diffuser emits vapor with timed and interval settings.
  • : Fitting with home decor and visually appealing.
  • : It disperses fragrance effectively across small to medium rooms.

Neutral

  • : The unit performs well for the price but has a cheap build.
  • : The item includes an adapter but cords are short or missing.
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Showing 1-3 of 329 reviews

Sep 19, 2026
Reviewer name: Marcel
Top Reviewer
Item details
Color: BLUE
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I have really enjoyed these

Helpful?19H2I866U68O1424575298
reply from CHUG, Inc. / GEMS

Hi Marcel, we’re so glad you’ve been enjoying the diffuser! Thanks for sharing your experience with us.

Jun 19, 2026
Reviewer name: Kathy
Item details
Color: BLUE
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

cute design. pretty color i think the price could be a little lower.

Helpful?19H2I866U68O1424575298
reply from CHUG, Inc. / GEMS

Hi Kathy, thank you for your review! We're glad you're enjoying the design and color of the diffuser. We appreciate your feedback regarding the price and will be sure to share it with our team.

Mar 24, 2026
Reviewer name: Cynthia
Item details
Color: Teal
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love this diffuser

i love the light, the amount of mist, and the simple look. easy to use. Would have one in every room if icould afford them

Helpful?19H2I866U68O1424575298
reply from CHUG, Inc. / GEMS

Hi Cynthia, thank you for your review! We're thrilled to hear you're enjoying the diffuser's mist output, soft lighting, and simple design. It's wonderful to know it's become a favorite!

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