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Magnasonic Ultrasonic Cleaner, 20oz Stainless Steel Tank, Digital Timer, 5 Cleaning Modes, Ultrasonic Jewelry Cleaner for All Jewelry, Eyeglasses, Watches, Dentures, Retainers & More

4.3 out of 5 stars 45,358 ratings
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Size: Ultrasonic Cleaner
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Purchase options and add-ons

  • RESTORE THE SHINE YOU THOUGHT WAS GONE: This ultrasonic cleaner uses 42kHz waves (optimal for safe, deep cleaning) to remove dirt, oil & buildup from jewelry, glasses & more. Brilliance restored in minutes.
  • PROFESSIONAL QUALITY CLEANING AT THE PRESS OF A BUTTON: This ultrasonic jewelry cleaner handles everything from rings to dentures. No harsh chemicals, no guesswork. Just add water and press start.
  • MORE CYCLES, MORE SPACE, BETTER CLEANING: This jewelry cleaner ultrasonic machine has 5 modes and a spacious 20oz tank - more than most models. A reliable ultrasonic cleaner machine for daily use.
  • POWER YOU CAN HEAR, RESULTS YOU CAN SEE: This sonic cleaner emits a soft hum - proof ultrasonic waves are working. Its SUS304 stainless steel tank makes it a trusted ring cleaner ultrasonic and ultra sonic jewelry cleaner machine.
  • 15+ YEARS OF ULTRASONIC INNOVATION: Magnasonic’s sonic jewelry cleaner machine delivers professional results at home. With North American support a call away, it's an ultra sonic cleaning machine you can trust.

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This item: Magnasonic Ultrasonic Cleaner, 20oz Stainless Steel Tank, Digital Timer, 5 Cleaning Modes, Ultrasonic Jewelry Cleaner for All Jewelry, Eyeglasses, Watches, Dentures, Retainers & More
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 8.2 x 5.8 x 5.4 inches; 2.2 Pounds
  • Item model number ‏ : ‎ MGUC500
  • Date First Available ‏ : ‎ March 30, 2012
  • Manufacturer ‏ : ‎ Magnasonic
  • ASIN ‏ : ‎ B007Q2M17K
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.3 out of 5 stars 45,358 ratings

From the brand


Product Description

At Magnasonic, we've been at the forefront of deep cleaning technology for over 15 years. Our Professional Ultrasonic Jewelry Cleaner harnesses high frequency ultrasonic waves to provide a powerful solution for your toughest-to-clean items.

Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer for Eyeglasses, Rings, Coins

ULTIMATE CLEANING PERFORMANCE

Experience the power of professional cleaning in your own home! Our ultrasonic cleaner creates millions of microscopic bubbles that gently lift away stubborn dirt, grease, and grime from your valuables.

MULTI-PURPOSE CLEANING SOLUTION

Designed for both home and commercial applications, this ultrasonic cleaner restores the shine to dull jewelry, watches, glasses, retainers, dental tools, automotive parts, and more. It ensures a thorough clean for delicate and rugged items alike.

ADVANCED ULTRASONIC TECHNOLOGY

Our Professional Ultrasonic Cleaner operates at 42,000 Hz to create implosions of tiny bubbles, a process known as cavitation. This advanced technology ensures that even the most stubborn grease and grime are effectively removed from your items, delivering a level of cleanliness that meets professional standards.

Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer for Eyeglasses, Rings, Coins

CUSTOMIZABLE CLEANING OPTIONS

Our ultrasonic cleaner features five cleaning cycles, allowing you to tailor the cleaning process to your specific needs. Whether you need a quick refresh or a deep clean, simply select the appropriate mode on the digital display. Each cycle is optimized to provide the best results for different types of items and levels of dirt.

LARGE DURABLE TANK

The cleaner's 20oz (600ml) tank is crafted from high-quality SUS 304 stainless steel, offering exceptional durability and resistance to corrosion, scratches, and oxidation. The included basket provides a safe way to handle your items, preventing damage and making the cleaning process hassle-free.

WHAT'S INCLUDED

Ultrasonic Jewelry Cleaner Machine (MGUC500), Cleaning Basket, Instruction Manual, Lifetime Customer Support

Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer for Eyeglasses, Rings, Coins

MGUC500 SPECIFICATIONS

Tank Capacity: 20 oz. (600 ml)

Cleaning Cycles: 5 Presets - 90/180/280/380/480 Seconds

Tank Material: SUS 304 Stainless Steel

Power Input: AC 100-120V, 60Hz

Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer for Eyeglasses, Rings, Coins

Ultrasonic Frequency: 42,000 Hz, 35 W

Display: Digital

Cleaning Technology: Ultrasonic Waves

Automatic Shut Off: Yes

Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer for Eyeglasses, Rings, Coins

Dimensions (Internal): 2.1 x 5.4 x 3.6 inches / 53.3 x 137.2 x 91.4 mm (HxWxD)

Dimensions (External): 5.4 x 8.2 x 5.8 inches / 137.2 x 208.3 x 147.3 mm (HxWxD)

Weight: 2.2 lbs (1.00 kg)

UPC: 871363021090

What can be cleaned with Magnasonic ultrasonic jewelry cleaner?
Magnasonic Ultrasonic Jewelry Cleaner MGUC500
Magnasonic Ultrasonic Jewelry Cleaner CD2800
Customer Reviews
4.3 out of 5 stars 45,358
4.3 out of 5 stars 8,146
Price $39.99 $39.99
Tank Capacity 20 oz (600 ml) 20 oz (600 ml)
Tank Size (in) 5.4 (L) X 3.6 (W) X 2.1 (H) 5.4 (L) x 3.6 (W) x 2.1 (H)
Ultrasonic Frequency 42,000 Hz, 35 W 42,000 Hz, 35 W
Cleaning Cycles 90/180/280/380/480 Seconds 180 Seconds
Digital Timer no data
Automatic Shut Off

Product guides and documents

Customer reviews

4.3 out of 5 stars
45,358 global ratings

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Customers say

Customers find the ultrasonic cleaner delivers professional-grade results, effectively cleaning jewelry and eyeglasses without chemicals, and appreciate its compact design that takes up less counter space than a toaster. The device is easy to use with controls that are simple to operate. While some customers report it runs quietly, others find it a little noisy, and opinions about durability are mixed, with some finding it reliable while others say it breaks down quickly. Customers consider the product not worth the money.

AI-generated from the text of customer reviews

5,938 customers mention "Functionality"4,672 positive1,266 negative

Customers find that the ultrasonic cleaner delivers professional-grade results and works well with almost all items, with one customer noting its effectiveness at removing nasty grunge.

"...This device has delivered results that rival those of professional cleaning services, and it's become an essential part of my routine for keeping my..." Read more

"...Plus, it works for glasses, watches, and even small tools—so it’s more than just a one-trick pony...." Read more

"...Great quality looking cleaner as well and good value for your money, as it comes with a basket fitted to the well to protect the metal from you..." Read more

"...cleaner and it has been an absolute game changer for maintaining my jewelry and eyeglasses!..." Read more

4,537 customers mention "Cleaning power"3,764 positive773 negative

Customers find that the ultrasonic cleaner effectively removes dirt and grime from various items, including jewelry, glasses, and devices.

"...I appreciate the versatility of this device. While it excels at cleaning jewelry, it's also incredibly effective for other items...." Read more

"...Just fill it with water, add a bit of cleaning solution (like the Blitz one in the pic), drop in your jewelry, and let the ultrasonic waves do their..." Read more

"...this cleaner left my glasses without any smudges, and left my jewelry looking brand new...." Read more

"...One of the features I love the most is the multiple cleaning modes, which allow me to customize the cleaning process depending on the item...." Read more

1,820 customers mention "Sparkle"1,725 positive95 negative

Customers love the sparkle of their jewelry after cleaning, noting that every nook and cranny shines and looks like new.

"...Another aspect that impresses me is the compact and sleek design. It fits seamlessly into my bathroom or dressing room without taking up much space...." Read more

"...No scrubbing, no hassle—just ✨ pure shine ✨. So far, zero leaks. The lid stays secure, and the tank holds everything well...." Read more

"...Great quality looking cleaner as well and good value for your money, as it comes with a basket fitted to the well to protect the metal from you..." Read more

"...The design is sleek and modern, fitting perfectly on my vanity. It's also surprisingly quiet, so I can use it any time without disturbing anyone...." Read more

1,430 customers mention "Ease of use"1,397 positive33 negative

Customers find the ultrasonic cleaner easy to use, with controls that are simple to operate, and one customer mentions it comes with a Quick Start Guide.

"...The intuitive controls make the entire process straightforward, even for someone like me who isn't particularly tech-savvy...." Read more

"...No scrubbing, no hassle—just ✨ pure shine ✨. So far, zero leaks. The lid stays secure, and the tank holds everything well...." Read more

"...The tank is spacious enough to clean several items at once, saving me time and effort. Overall, I couldn't be happier with this purchase...." Read more

"...Use it to clean eyewear as well. Ease of use and clean-up is a breeze. Great purchase!" Read more

587 customers mention "Size"464 positive123 negative

Customers appreciate the size of the ultrasonic cleaner, noting that it's small enough to store easily and takes up less counter space than a toaster, with a compact design that fits neatly on a counter.

"...Another aspect that impresses me is the compact and sleek design. It fits seamlessly into my bathroom or dressing room without taking up much space...." Read more

"...Plus, it works for glasses, watches, and even small tools—so it’s more than just a one-trick pony...." Read more

"...The design is sleek and modern, fitting perfectly on my vanity. It's also surprisingly quiet, so I can use it any time without disturbing anyone...." Read more

"Nice compact size for home use." Read more

716 customers mention "Noise level"410 positive306 negative

Customers have mixed opinions about the ultrasonic cleaner's noise level, with some finding it runs quietly and barely hums, while others report that it becomes very noisy or starts making grinding noises.

"...The high-frequency sound waves create microscopic bubbles that penetrate even the most intricate details of my jewelry, effectively removing dirt..." Read more

"...❌ Might need a soft brush for extra-tarnished pieces ❌ A little noisy, but not a dealbreaker" Read more

"...It's also surprisingly quiet, so I can use it any time without disturbing anyone...." Read more

"...So far the machine has held up nicely as well. it is kind-a loud but tolerable." Read more

588 customers mention "Durability"210 positive378 negative

Customers have mixed experiences with the ultrasonic cleaner's durability, with some reporting it lasts up to 4 years while others find it breaks down quickly and is cheaply made.

"I had this product for 1 year and like 2 months, and it broke. Firstly, it sounded like not working well as the sound was not as before...." Read more

"...The stainless steel tank is both durable and easy to clean, adding to the overall convenience of this device...." Read more

"...Cons: not super strong, takes multiple cycles to optimize clean, tank doesn’t come out- you have to unplug the machine and carry it over to a sink..." Read more

"...4 months of use, it had a catastrophic failure in which it could not be repaired...." Read more

442 customers mention "Value for money"90 positive352 negative

Customers find the ultrasonic jewelry cleaner to be of poor quality and not worth the price.

"...This is not for fake/laminated/painted costume jewelry as it will make the coating come off. I used it on some glasses...." Read more

"...It does clean jewelry well but not as good as a jewelry store...." Read more

"This product did as advertised, it’s not for cosmetic jewelry, it works great on gold items!" Read more

"Not too bad of a little machine.It does the job" Read more

Will leave your glasses and jewelry looking new!
4 out of 5 stars
Will leave your glasses and jewelry looking new!
Love this product! I bought a cheaper one about a year ago and it gave up on me, so I decided to upgrade a little and I don’t regret this purchase! For only $40, this cleaner left my glasses without any smudges, and left my jewelry looking brand new. I recently bought a silver chain from a vintage store that was black from oxidation, and this left it looking brand new! Great quality looking cleaner as well and good value for your money, as it comes with a basket fitted to the well to protect the metal from you objects, a nice lid, and it doesn’t leak. While it doesn’t control temperature, I don’t think it needs to, as I’ve been able to use it with warm water and colder water with no problems (if warmer water, I suggest leaving the lid open so that condensation doesn’t occur). I like that I can pick how much time it runs, since some things are just a quick clean. Emptying it is a little tedious, since the machine doesn’t have a way to remove the well without lifting the whole cleaner, hence why I put 4 stars instead of 5. I’m worried this could affect the cleaner in the long run, but hopefully not! However, for $40, I shouldn’t ask for too much! For transparency, the first cleaner I got seemed to have issues with the timer. I would set it to 480 seconds, the timer would run until about 300 seconds left, and then return to 480 and endlessly repeat. However, I reached out to the company and let them know, and I had a new one the next day! So rest confident in knowing that if this happens to you, I’m sure they will help you in the same way. One small complaint that I have that is just me being a perfectionist, is that I don’t understand why it starts at 80 seconds and you can only increment by 100s after. Why not just 60 seconds and increment by the minute? But this is just me being me, and is nothing negative about the machine. Just my own little confusion. :)
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Top reviews from the United States

  • Reviewed in the United States on January 6, 2025
    Size: Ultrasonic CleanerVerified Purchase
    The Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer has redefined what it means to care for my jewelry at home. This device has delivered results that rival those of professional cleaning services, and it's become an essential part of my routine for keeping my precious pieces sparkling like new.

    One of the standout features of this cleaner is the ultrasonic technology. The high-frequency sound waves create microscopic bubbles that penetrate even the most intricate details of my jewelry, effectively removing dirt and grime. The results are nothing short of astonishing; pieces that appeared dull and lifeless are instantly restored to their original brilliance. This level of cleaning precision is something I never thought possible outside of a jeweler’s workshop.

    The digital timer is another fantastic feature. It allows me to set precise cleaning durations, ensuring that each piece gets the exact amount of care it needs. Whether I'm cleaning delicate gold chains or sturdier items like watches and eyeglasses, I can tailor the cleaning time to suit each item's requirements. The intuitive controls make the entire process straightforward, even for someone like me who isn't particularly tech-savvy.

    I appreciate the versatility of this device. While it excels at cleaning jewelry, it's also incredibly effective for other items. I've used it to clean my eyeglasses, waterproof watches, and even small household items like keys and razor heads. Each time, the results have been impeccable.

    Another aspect that impresses me is the compact and sleek design. It fits seamlessly into my bathroom or dressing room without taking up much space. The stainless steel tank is both durable and easy to clean, adding to the overall convenience of this device.

    The Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer is a game-changer for anyone who values their jewelry and wants to maintain its sparkle without frequent trips to the jeweler. This device combines effectiveness, ease of use, and versatility in one stylish package.
    14 people found this helpful
    Report
  • Reviewed in the United States on March 21, 2025
    Size: Ultrasonic CleanerVerified Purchase
    The media could not be loaded.
    This little machine is a game-changer. Just fill it with water, add a bit of cleaning solution (like the Blitz one in the pic), drop in your jewelry, and let the ultrasonic waves do their thing. I tested it on rings, earrings, and even an old watch, and everything came out looking brand new. No scrubbing, no hassle—just ✨ pure shine ✨.

    So far, zero leaks. The lid stays secure, and the tank holds everything well. Just make sure not to overfill it, or you might get a few splashes when the vibrations kick in.

    Honestly, for the price, it’s so worth it. If you’re someone who wears jewelry daily or has sentimental pieces that need gentle cleaning, this will save you trips (and money) from getting them professionally cleaned. Plus, it works for glasses, watches, and even small tools—so it’s more than just a one-trick pony.

    The machine itself doesn’t have any weird smells. But if you use a cleaning solution like the Blitz one, there’s a mild soapy scent—nothing overwhelming. If you go with plain water, there’s no scent at all.
    ❌ Might need a soft brush for extra-tarnished pieces
    ❌ A little noisy, but not a dealbreaker
    5 people found this helpful
    Report
  • Reviewed in the United States on December 29, 2024
    Size: Ultrasonic CleanerVerified Purchase
    Love this product! I bought a cheaper one about a year ago and it gave up on me, so I decided to upgrade a little and I don’t regret this purchase!

    For only $40, this cleaner left my glasses without any smudges, and left my jewelry looking brand new. I recently bought a silver chain from a vintage store that was black from oxidation, and this left it looking brand new! Great quality looking cleaner as well and good value for your money, as it comes with a basket fitted to the well to protect the metal from you objects, a nice lid, and it doesn’t leak. While it doesn’t control temperature, I don’t think it needs to, as I’ve been able to use it with warm water and colder water with no problems (if warmer water, I suggest leaving the lid open so that condensation doesn’t occur). I like that I can pick how much time it runs, since some things are just a quick clean. Emptying it is a little tedious, since the machine doesn’t have a way to remove the well without lifting the whole cleaner, hence why I put 4 stars instead of 5. I’m worried this could affect the cleaner in the long run, but hopefully not! However, for $40, I shouldn’t ask for too much!

    For transparency, the first cleaner I got seemed to have issues with the timer. I would set it to 480 seconds, the timer would run until about 300 seconds left, and then return to 480 and endlessly repeat. However, I reached out to the company and let them know, and I had a new one the next day! So rest confident in knowing that if this happens to you, I’m sure they will help you in the same way.

    One small complaint that I have that is just me being a perfectionist, is that I don’t understand why it starts at 80 seconds and you can only increment by 100s after. Why not just 60 seconds and increment by the minute? But this is just me being me, and is nothing negative about the machine. Just my own little confusion. :)
    Customer image
    4.0 out of 5 stars
    Will leave your glasses and jewelry looking new!

    Reviewed in the United States on December 29, 2024
    Love this product! I bought a cheaper one about a year ago and it gave up on me, so I decided to upgrade a little and I don’t regret this purchase!

    For only $40, this cleaner left my glasses without any smudges, and left my jewelry looking brand new. I recently bought a silver chain from a vintage store that was black from oxidation, and this left it looking brand new! Great quality looking cleaner as well and good value for your money, as it comes with a basket fitted to the well to protect the metal from you objects, a nice lid, and it doesn’t leak. While it doesn’t control temperature, I don’t think it needs to, as I’ve been able to use it with warm water and colder water with no problems (if warmer water, I suggest leaving the lid open so that condensation doesn’t occur). I like that I can pick how much time it runs, since some things are just a quick clean. Emptying it is a little tedious, since the machine doesn’t have a way to remove the well without lifting the whole cleaner, hence why I put 4 stars instead of 5. I’m worried this could affect the cleaner in the long run, but hopefully not! However, for $40, I shouldn’t ask for too much!

    For transparency, the first cleaner I got seemed to have issues with the timer. I would set it to 480 seconds, the timer would run until about 300 seconds left, and then return to 480 and endlessly repeat. However, I reached out to the company and let them know, and I had a new one the next day! So rest confident in knowing that if this happens to you, I’m sure they will help you in the same way.

    One small complaint that I have that is just me being a perfectionist, is that I don’t understand why it starts at 80 seconds and you can only increment by 100s after. Why not just 60 seconds and increment by the minute? But this is just me being me, and is nothing negative about the machine. Just my own little confusion. :)
    Images in this review
    Customer imageCustomer image
    22 people found this helpful
    Report

Top reviews from other countries

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  • P. Harling
    5.0 out of 5 stars Good product for the price
    Reviewed in Canada on May 28, 2016
    Size: Ultrasonic CleanerVerified Purchase
    Works great so far. I use it for cleaning my eye glasses and it works great. My wife likes it for cleaning her earrings. It is intended as a household item, I am surprised by the number of people using it for industrial applications like cleaning engine parts. Don't be concerned about the reviews claiming it leaks. I do not see how that is possible because the bath is seamless stainless steel formed from one piece, I can't imagine how it could possibly leak. I also do not get the reviews saying the electronics are exposed to water. If you fill it with a jug, or even under the tap, the water will be contained in the bath at all times. I just dump it into the sink when I want to change the water. If you are getting water into the housing you are ham fisting the process. I do not see any problem with the lid. It is just a dust cover really, and to prevent evaporation. It just lifts up and down without a latch, so I do not see how it could crack on its own. The unit does appear to warm the water but it is a bit slow to do this. Start with warm water, if this matters to you, then the built in heater will maintain it.
    If you have a business application that requires frequent daily use you should spend the money to buy a proper commercial unit.
    My only design criticism is that the watch and earing support is a separate piece of plastic. It will get misplaced sooner or later. The curve of the support is very similar to the curved shape of the housing. Too bad they couldn't have put a recess in the end where the watch support could be clipped for storage.
    Note I have seen this same product with a couple of different color schemes marketed under different brands at much higher prices, including here on amazon, so watch for that.
    UPDATE: I got brave and used it on my 10 year old Rolex, fully submersing it for 4 minutes. I was blown away by how well it came up. It cleaned out all the gunk in the wrist band that no polishing cloth could ever get. It sparkled like new again.
    WARNING: DO NOT use this on your prescription sunglasses. It works great on my wife's sunglasses, the cheap ones for the beach and the expensive designer ones. I need strong prescription eye glasses so the eye store removes the stock lenses and sends out clear prescription lenses for coating to match. Unfortunately, that coating is weak. I used quite warm water and it totally destroyed the lens coating. It appears the glue holding the coating in place dissolved. So be aware of that. Cost me $250 to replace the lenses.
    4 people found this helpful
    Report
  • ANDY
    5.0 out of 5 stars Cambié de opinión. Si funciona muy bien.
    Reviewed in Mexico on July 4, 2022
    Size: Ultrasonic CleanerVerified Purchase
    Hace unas semanas comenté que no funcionaba al 100%, sin embargo un joyero me comentó que al agua le pusiera jabón de trastes (use salvo lo de una tapa de refresco) y 10 ml de alcohol. Puse dos veces en el
    Tiempo máximo unas pulseras de plata con mucho oxido (prácticamente se veían negras) y salieron prácticamente limpias. Después limpié el aparato, puse agua limpia (sin agregar más nada) y volví a poner las pulseras dos veces en tiempo maximo. Por último con un paño retire el agua excedente.
    DE VERDAD ES MUCHA DIFERENCIA SI PONEN EL JABON CON EL ALCOHOL. La primera vez solo puse jabón (igualmente salvo) y me la pase literal todo el día limpiando dos cadenas.
    Claro que recomiendo el aparato 😃
    Report
  • yuchin
    5.0 out of 5 stars Excellent Customer Service
    Reviewed in Singapore on September 25, 2022
    Size: Ultrasonic CleanerVerified Purchase
    A fantastic organisation! a good product plus great customer service from the beginning to the end of the process. The team is willing to go the extra mile at every stage. I would recommend them unreservedly.
  • RN
    1.0 out of 5 stars Does not work!!
    Reviewed in the United Arab Emirates on January 22, 2024
    Size: Ultrasonic CleanerVerified Purchase
    Please save your money and don’t bother buying this. It doesn’t work, I tried everything! It doesn’t even turn on. The machine is just a box, it doesn’t even start. I tried contacting the seller twice but no response.
  • sahar
    5.0 out of 5 stars Amazing!
    Reviewed in Saudi Arabia on August 13, 2021
    Size: Ultrasonic CleanerVerified Purchase
    This is an amazing cleanser, my jewelry is as good as new!!! Amazing I always struggled with cleaning my earrings and now … they are so clean! Highly recommend!!!!