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Magnasonic® MGUC500 Professional Ultrasonic Jewelry & Eyeglass Cleaner With Digital Timer

4.3 out of 5 stars 185 customer reviews
| 5 answered questions

List Price: CDN$ 69.99
Price: CDN$ 51.99 & FREE Shipping. Details
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  • Cleans dirty jewelry, eyeglasses, watches, utensils and more in minutes using only tap water
  • Generates 42,000 Hz of ultrasonic sound waves for a powerful yet gentle clean that won't harm your valuables
  • Digital display with 5 preset cleaning cycles (90, 180, 280, 380, & 480 seconds) and auto shut off
  • Extremely easy to operate, includes basket
  • Generous 20 oz (600 mL) capacity

Frequently Bought Together

  • Magnasonic® MGUC500 Professional Ultrasonic Jewelry & Eyeglass Cleaner With Digital Timer
  • +
  • Blitz Gem & Jewelry Cleaner Concentrate (8 Oz) [Kitchen]
Total price: CDN$ 63.71
Buy the selected items together

Product Details

  • Product Dimensions: 20.8 x 14.7 x 13.7 cm ; 998 g
  • Shipping Weight: 1.3 Kg
  • Item model number: MGUC500
  • ASIN: B007Q2M17K
  • Date first available at Amazon.ca: March 30 2012
  • Average Customer Review: 4.3 out of 5 stars 185 customer reviews
  • Amazon Bestsellers Rank: #820 in Health & Personal Care (See Top 100 in Health & Personal Care)
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Product Description

Magnasonic Professional Ultrasonic Polishing Jewelry Cleaner with Digital Timer

Product Overview
Make your wedding ring glisten just as beautifully as it did on your special day. The MAGNASONIC® Digital Ultrasonic Jewelry Cleaner will restore your valuables to their former glory. Using only water, this cleaner generates 42,000 Hz of ultrasonic waves that gently remove dirt and grime in minutes. There are five preset cleaning cycles to choose from, so you can easily control the cleaning intensity you need. You’ll get professional results on jewelry, eyeglasses, watches, dentures, razor blades, utensils and so much more. Great for business, commercial or home use, this ultrasonic cleaner will have your items looking brand new again.

Cleans dirty jewelry, eyeglasses, watches, utensils and more 
You won’t believe how your items will shine with just water! Simply fill the tank with water, insert your items, and you’ll see professional jewelry cleaning results. A bit of liquid hand/dish soap can be added for enhanced cleaning, but all the work is done by the ultrasonic waves. This powerful unit cleans in minutes without damaging delicate items. So whether it’s your dirty everyday items or priceless treasures, the MAGNASONIC® Digital Ultrasonic Jewelry Cleaner will safely make them sparkle again.
Digital display with 5 preset cleaning cycles and auto shut off
There are 5 different cycles to choose from (90, 180, 280, 380, & 480 seconds), depending on the cleaning time you require, for easy and precise control. Just select the desired time and watch the digital display count down to the end of cleaning and then automatically shut off. 

Ultrasonic sound waves for a deep and gentle clean
This powerful cleaner packs a gentle punch. 42,000 Hz of ultrasonic energy waves create millions of microscopic cleansing bubbles that gently lift dirt and grime away without using harsh chemicals or scrubbing. The motion of the water may look mild, but it’s actually producing a deep and thorough clean to penetrate the most difficult areas.
Extremely easy to operate
The MAGNASONIC® Digital Ultrasonic Jewelry Cleaner is instantly ready for use. Select your cycle and it’s ready to go with the push of a button. Insert your items either directly into the chamber or use the convenient basket for more delicate items.

Generous 20 oz (600mL) capacity
The stainless steel chamber holds 20 oz (600 mL), with interior dimensions of 5.4" L x 3.6" W x 2.1" H, allowing you to fit a wide assortment of items into the chamber for professional cleaning.


Important Information

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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.


Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By P. Harling TOP 500 REVIEWER on May 28 2016
Verified 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.
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Verified Purchase
After reading mixed reviews of similar products I was skeptical, but nevertheless gave this one a shot.

I'm getting superb results cleaning eyeglasses by using lukewarm water mixed with a bit of dishsoap, and leaving them in for the full 8 minute cycle (which is the MGUC500's maximum setting). It does a particularly good job of eliminating the green gunk that collects behind the nose pads.

The shorter settings are useless, so I recommend this product over cheaper ones that only run for 3 minutes (unless you're willing to keep hitting the button, which I imagine would get old fast). I also tried just using plain tapwater, and even filtered water, but neither worked. Ignore the advertising saying it does. There are solvents you can buy specifically for ultrasonic, but I haven't tried any. According to Wikipedia's entry for Ultrasonic Cleaning, "use of a solvent appropriate for the item to be cleaned and the soiling enhances the effect. Cleaning normally lasts between three and six minutes."

The ritual is a bit involved: Add soap, fill tank, insert glasses (oriented so glass doesn't touch the bottom or sides of tank/tray), run for 480 seconds, remove glasses and rinse, pat dry (with microfiber cloth, or a paper towel if you're lazy and less paranoid about scratching). Empty tank, rinse and wipe dry. Often I let it run while I'm showering. Although they come out of the machine sparkling clean, for some reason I end up with spots if I let my glasses air-dry instead of patting them dry. If you want to get really fancy, I imagine blow-drying with cold air would work too.

Not exactly convenient, but the results are great.
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Verified Purchase
I love this little thing! I used it to clean my glasses with some Dr Bronner's soap (managed to eliminate all the gunk around the nosepad).

I used it on my old keyboard -- all my keys were getting a bit grimy from neglect. Totally cleaned them up, didn't even need to add soap. Fantastic! Now I'm just looking for excuses to try it on other stuff. Beats trying to stab at something with a toothbrush!
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Verified Purchase
Had this item for a year now to clean sunglasses, silver/gold/platinum metal and diamond jewerly. Tough grime (such as what collects on the underside of a diamond's setting needs a little help with a soft toothbrush to lift. Add a drop or two of dish detergent to the warm water you add to the cleaner to help it lift grime. Items come out beautifully with one 6 min treatment or two treatments if really grimy.
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Verified Purchase
I purchased one of these and I loved it... I used a drop of soap and water, turned the machine on the longest setting before putting my glasses in. It worked wonderfully for five weeks and then it quit. I missed the thirty day deadline to ship it back to Amazon. However, Magnosonic did honour the warranty and are sending me a new one. Since it has been gone I did not realize how well the Ultrasonic cleaned my glasses (I also cleaned my jewellery with it and was amazed and disgusted all at the same time). I am literally counting down the days until my new one arrives. I am very disappointed that machine has stopped working with that being said, it does work great and Magnosonic was fantastic to deal with.

EDIT The replacement that Magnosonic sent did not even last 5 weeks when it completely stopped working. Now I pride myself on taking care of my Ultrasonic cleaner as I love it... but it seems like it makes it over the one month mark and stops working. Granted they will be covered by warranty but it costs over 20 dollars to ship it back. 20 dollars a month is getting pretty expensive and I have been without an ultrasonic more than I have been with one, it takes about a month from the time a contact email is sent to the time a new one arrives at your door.
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