Best seller
Mainstays

Mainstays 100mL Ultrasonic Oil Diffuser, Blue

4.1 stars out of 600 reviews
(4.1)|
600 ratings
Mainstays 100mL Ultrasonic Oil Diffuser, BlueMainstays 100mL Cool Mist Ultrasonic Aroma Oil Diffuser BlueMainstays 100mL Cool Mist Ultrasonic Aroma Oil Diffuser Teal
Actual Color:BLUE
selected, BLUE, $19.96
Teal, $19.96

Key item features

  • The Mainstays 100mL Blue Jewel Tone Cool Mist Ultrasonic Diffuser
  • 100 mL water capacity
  • Automatically shuts off when water runs low
  • 4 mist settings
  • 5 light settings: 10%, 40%, 70%, 100% & off
  • Includes AC wall adapter
Current price is $19.96
Price when purchased online
  • Free 90-day returns
Walmart Accident Plan by Allstate

(Only one option can be selected at a time)

Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $19.96
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $19.96

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Today
.
Order within 3 hr 23 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Specifications

Directions

Warranty

Warnings

Customer ratings & reviews

4.1 out of 5 stars
stars600 ratings314 reviews
How item rating is calculated
  1. 5 stars64% (385)
  2. 4 stars12% (74)
  3. 3 stars6% (34)
  4. 2 stars4% (22)
  5. 1 star14% (85)

Reviews summary

Pros
  • : Has a nice scent when in use.
  • : Simple setup with minimal effort required.
  • : Features multiple brightness settings for customization.
  • : Uses few drops for fragrance and aromatherapy.
Neutral
  • : Can be conveniently versatile, but also too short.
Cons
  • : Difficult to press, especially for users with limited dexterity.
Generated by AI

Customer photos

  • +297 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 314 reviews

Oct 20, 2024
Annie
Top Reviewer
Item details
Color: Blue
5 out of 5 stars review

Verified Purchase

Still Works While 10x More Expensive Ones Broke!

This is my second time purchasing this oil diffuser. I bought some pricey glass diffusers for around $150/each and this $15 one is the only one that still works! The design is a bit campy / cheap looking and the water capacity could be larger but it works which I cannot say of the others I got!

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

Hello, thanks for your honest review! We're excited to hear that you are enjoying your Mainstays Oil Diffuser! Please feel free to reach out to us at customersupport@gemsfindyours.com for future support.

Feb 2, 2026
Areia
Item details
Color: BLUE
5 out of 5 stars review

Verified Purchase

Gor it's small size it can fill a room with the clean smell of your choosing. Would be a great choice as a gift for the person who loves scents in the house.

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

Thanks for your review, Areia! We’re glad to hear the Mainstays 100mL Ultrasonic Oil Diffuser does a great job filling the room with your favorite scent, despite its small size. It sounds like it would make a perfect gift for any scent lover!

Dec 21, 2022
Winter
5 out of 5 stars review

Mainstays cool mist ultrasonic aroma diffuser

This is a pretty simple Diffuser, looks like a vase even has an optional light you can turn on or not when diffusing you simply add essential oil and water to the fill like then plug in lasts a few hours with the fragrance includes a USB cord and even has the adapter for wall use! The design is simple and attractive - easy to fill and use. After I used this once I found myself thinking they should really make one of these as a humidifier with a dome for an individual plant!

Incentivized Review
Helpful?19H2I866U68O1424575298