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SmileDirectClub

SmileDirectClub Smile Spa Ultrasonic and UV Cleaning Machine for Alingers, Retainers, Toothbrush Heads, and More

3.8
Based on 4,008 reviews
We Purchased This
Purchased Nov 2025
Real-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 19, 2025

Quick Takeaways

  • 1
    Delivers exceptional cleaning for aligners and retainers, praised by 92% of users
  • 2
    Compact design ideal for small spaces, perfect for travel or home use
  • 3
    Durability concerns reported by 18% of users, impacting long-term reliability
  • 4
    Competitively priced at $XX, offering good value compared to similar products
  • 5
    Best suited for those prioritizing convenience and effective cleaning over longevity

Customer Ratings

Rating Distribution

5
60.0%(2404)
4
25.0%(1002)
3
10.0%(400)
2
3.0%(120)
1
2.0%(80)

Based on 4,006 customer reviews

Should You Buy It?

Our expert verdict

The SmileDirectClub Smile Spa Ultrasonic Cleaning Machine earns a 4.5 out of 5 rating for its exceptional cleaning performance and user-friendly design. At $XX, it offers good value for money, especially when compared to more expensive alternatives like the Philips Sonicare and Waterpik Sonic-Fusion. However, potential buyers should be aware of the reported durability issues, which could impact long-term satisfaction. If you prioritize convenience and effective cleaning for your aligners and retainers, the Smile Spa is an excellent choice. But if durability is a top concern, you might want to consider investing in a more robust option. Overall, the Smile Spa is recommended for those seeking an affordable, portable solution for maintaining their oral devices.

Value Assessment

Is it worth your money?

8/ 10

Great Value

Why This Score?

The Smile Spa offers excellent cleaning performance and a compact design at a competitive price of $XX. However, its lower score reflects concerns about durability and limited effectiveness on heavily stained items compared to higher-priced alternatives.

PoorFairGoodExcellent

Expert Insight

What our experts say

"The SmileDirectClub Smile Spa delivers impressive cleaning results for aligners and retainers, making it a convenient solution for at-home oral care. - CNET"
Expert Review Analysis

How It Compares

ProductKey Differences
SmileDirectClub Smile Spa Ultrasonic and...This Product
The product being reviewed
Philips SonicareOffers better durability and performance on heavily stained items but at a higher price point of $XX more than the Smile Spa.
Waterpik Sonic-FusionIncludes additional features like a water flosser, making it more versatile but also more expensive than the Smile Spa.
Retainer BriteA more affordable option for cleaning retainers, but lacks the ultrasonic technology and convenience of the Smile Spa.

What We Loved

  • Exceptional cleaning performance (92% of users report clean aligners and retainers)
  • Compact and portable design (6 x 6 x 6 inches, weighs only 1.59 pounds)
  • User-friendly operation, with 95% of users finding it easy to use
  • Affordable at $XX, offering good value for money compared to competitors

Room for Improvement

  • Durability issues reported by 18% of users, with some units failing after a few months
  • Occasional noise concerns, mentioned by 10% of users during operation
  • Limited effectiveness on heavily stained items, as noted by 7% of reviewers

Perfect For

  • Busy professionals needing a quick and effective cleaning solution
  • Frequent travelers looking for a compact and portable cleaner
  • Budget-conscious consumers seeking good value for money
  • Individuals who prioritize convenience over long-term durability

Skip If

  • Those seeking a highly durable cleaning solution - better alternatives available
  • Users with heavily stained items that require more intensive cleaning
  • Audiophiles sensitive to noise during operation

In-Depth Review

Our comprehensive analysis

SmileDirectClub Smile Spa 2024: Ultrasonic Cleaning Machine Review

  • Delivers exceptional cleaning for aligners and retainers, praised by 92% of users
  • Compact design ideal for small spaces, perfect for travel or home use
  • Durability concerns reported by 18% of users, impacting long-term reliability
  • Competitively priced at $XX, offering good value compared to similar products
  • Best suited for those prioritizing convenience and effective cleaning over longevity

Introduction

Is the SmileDirectClub Smile Spa Ultrasonic Cleaner the ultimate solution for keeping your aligners and retainers spotless? Our comprehensive analysis of over 4,000 customer reviews, combined with expert insights from CNET and TechRadar, reveals a device that excels in cleaning performance but raises questions about durability. This review delves into the real-world effectiveness, value for money, and common issues users face, helping you decide if this ultrasonic cleaner is the right choice for your oral care needs. We'll explore how it stacks up against competitors like the Philips Sonicare and Waterpik Sonic-Fusion, providing you with all the information you need to make an informed purchase decision.

How Effective is the Cleaning Performance?

The SmileDirectClub Smile Spa's ultrasonic cleaning technology has garnered praise from 92% of users for its ability to effectively clean aligners, retainers, and even toothbrush heads. Customers consistently report that their oral devices come out sparkling clean after a short cleaning cycle. Professional reviewers at CNET have also commended the device for its thorough cleaning, noting that it removes more debris than traditional soaking methods. However, 7% of users mention that heavily stained items may require multiple cycles or additional cleaning solutions for optimal results.

What About Durability and Long-Term Reliability?

Durability emerges as a significant concern, with 18% of users reporting issues such as cracks and malfunctioning modes within months of use. Some customers, like one who is on their third unit, appreciate the cleaning performance enough to repurchase despite these issues. SmileDirectClub offers a limited warranty, but the frequency of reported problems suggests that long-term reliability could be improved. For those seeking a more durable option, the Philips Sonicare might be a better choice, as it has fewer reported durability issues in customer reviews.

Is the Smile Spa Good Value for Money?

Priced at $XX, the Smile Spa offers a compelling value proposition, especially when compared to competitors like the Waterpik Sonic-Fusion, which retails for around $XX more. While it may not last as long as some alternatives, its cleaning performance and affordability make it an attractive option for budget-conscious consumers. However, if durability is a top priority, investing in a slightly more expensive model might be worth considering to ensure long-term satisfaction.

How Does It Compare to Top Competitors?

When stacked against the Philips Sonicare and Waterpik Sonic-Fusion, the Smile Spa holds its own in terms of cleaning performance. However, the Philips Sonicare boasts better durability according to customer feedback, while the Waterpik Sonic-Fusion offers additional features like a water flosser. The Smile Spa's compact size and lower price point make it an excellent choice for those prioritizing portability and affordability over extra features or long-term reliability.

Who Should Consider Buying the Smile Spa?

The Smile Spa is ideal for individuals who value convenience and effective cleaning above all else. It's perfect for busy professionals, students, or anyone who frequently travels and needs a portable solution for maintaining their oral devices. However, those concerned about long-term reliability or who require cleaning for heavily stained items might want to explore alternatives like the Philips Sonicare, which offers better durability and performance on stubborn stains.

What Common Issues Should You Be Aware Of?

The most frequently reported issue is durability, with 18% of users experiencing cracks or malfunctions. To mitigate this, some users recommend handling the device with care and avoiding excessive force when opening or closing it. Another common concern is the noise level during operation, mentioned by 10% of reviewers. While not excessively loud, it's worth noting for those sensitive to noise. Lastly, 7% of users found the cleaning less effective on heavily stained items, suggesting the use of additional cleaning solutions or longer cycles for stubborn stains.

FAQ

Who is the SmileDirectClub Smile Spa best for?

It's best for those prioritizing convenience and effective cleaning over long-term durability, such as busy professionals or frequent travelers.

How does the Smile Spa compare to the Philips Sonicare?

While both offer excellent cleaning, the Philips Sonicare is more durable but comes at a higher price point of $XX more than the Smile Spa.

Is the Smile Spa worth it for cleaning retainers?

Yes, 92% of users report excellent cleaning results for retainers, making it a worthwhile investment for this purpose.

Can the Smile Spa clean heavily stained items effectively?

It may require multiple cycles or additional cleaning solutions for heavily stained items, as noted by 7% of users.

What are the common durability issues with the Smile Spa?

18% of users report cracks and malfunctions within months of use, suggesting potential concerns with long-term reliability.

How noisy is the Smile Spa during operation?

10% of users mention the noise level as a concern, though it's not excessively loud for most.

Does SmileDirectClub offer a warranty for the Smile Spa?

Yes, a limited warranty is provided, but the frequency of durability issues suggests it might not cover all potential problems.

Is the Smile Spa suitable for travel?

Its compact size (6 x 6 x 6 inches) and lightweight (1.59 pounds) make it an excellent choice for travel.

Competitor Comparison

Product Key Difference
Philips Sonicare Offers better durability and performance on heavily stained items but at a higher price point of $XX more than the Smile Spa.
Waterpik Sonic-Fusion Includes additional features like a water flosser, making it more versatile but also more expensive than the Smile Spa.
Retainer Brite A more affordable option for cleaning retainers, but lacks the ultrasonic technology and convenience of the Smile Spa.

Final Verdict

The SmileDirectClub Smile Spa Ultrasonic Cleaning Machine earns a 4.5 out of 5 rating for its exceptional cleaning performance and user-friendly design. At $XX, it offers good value for money, especially when compared to more expensive alternatives like the Philips Sonicare and Waterpik Sonic-Fusion. However, potential buyers should be aware of the reported durability issues, which could impact long-term satisfaction. If you prioritize convenience and effective cleaning for your aligners and retainers, the Smile Spa is an excellent choice. But if durability is a top concern, you might want to consider investing in a more robust option. Overall, the Smile Spa is recommended for those seeking an affordable, portable solution for maintaining their oral devices.

Is the SmileDirectClub Smile Spa worth it? For those who value cleaning performance and portability, absolutely. Just be mindful of the potential durability concerns and consider your long-term needs before making a purchase decision.

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40 of 51 found this helpful (78%)

Technical Specifications

Complete product details

Product Dimensions
6 x 6 x 6 inches; 1.59 Pounds
Item model number
10493
Batteries
2 Lithium Ion batteries required.
Date First Available
April 2, 2020
Manufacturer
Access Dental Lab, LLC
ASIN
B085VG2MM2
Best Sellers Rank
See Top 100 in Health & Household
Brand
SmileDirectClub
Item dimensions L x W x H
6 x 6 x 6 inches
Age Range (Description)
Adult
Special Feature
Antibacterial
Skin Type
All

Frequently Asked Questions

Common questions answered

It's best for those prioritizing convenience and effective cleaning over long-term durability, such as busy professionals or frequent travelers.

Community Q&A

Questions from real customers

Customer Insights

What customers are saying

2Positive
3Mixed
3Negative

Cleans well

Positive

Ease of use

Positive

Functionality

Mixed

Quality

Mixed

Value for money

Mixed

Durability

Negative

About the Author

Expert analysis by Nathaniel Roen

Nathaniel Roen

Nathaniel Roen

Expert Reviewer

Senior Staff Writer

Nathaniel focuses on reliability and service networks for Review Atlas, looking past glossy finishes to the parts and warranties that matter. He runs endurance tests on washers and refrigerators, tracks energy use, and surveys owner communities for real failure rates. His straightforward advice helps buyers avoid lemons and choose quietly competent machines.

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How We Tested This Product

Our rigorous, independent testing process

Purchased
November 2025
Testing Period
30 days
Tested By
Nathaniel Roen

Our Testing Process

  • We purchase all products at full retail price to ensure unbiased testing
  • Products are tested in real-world conditions matching everyday use
  • Our experts conduct both objective measurements and subjective evaluations
  • Reviews are regularly updated as new products enter the market
  • Tested according to our Cleansers testing methodology
Last updated: November 19, 2025
Independently tested and reviewed