LONOVE Ultrasonic Jewelry Cleaner - Professional Ultrasonic Cleaner for Rings Eyeglasses Watches Coins Tools Razors Earrings Necklaces Dentures,Portable Jewelry Cleaner Ultrasonic Machine Mode:MK-181

Easy to use, nice size and definitely cleans to bring the sparkle back. I placed one drop of dawn detergent (blue in the image) as suggested in previous reviews. Operates for 5 minutes and shuts off automatically. This unit does not shake. I didn't notice millions of bubbles but quite a few as well as debris floating from the cleaning. I took a video but encountered issues while trying to upload it. The picture of water in the unit was taken after the cleaning. It's hard to see the small particles that came off the jewelry

I think what impressed me the most about this Ultrasonic Jewelry Cleaner is it's ease to use. Simply remove the clear lid; Add water to tank; place your item(s) in the basket; replace clear lid; Push the On/ Off button and you are done. The unit has a five minute timer, but you can stop at any time. It works without any cleaning solution, but obviously it will clean better if you add a cleaning solution.I bought this for my father who is a coin collector and he has already used it many times. He has also used it to clean his dentures! I have also used it to clean my eye glasses and it cleans great in those small areas around the nose pads that are almost impossible to clean.Nice solid and compact design that is actually quieter than I expected. One nice feature is that it comes with a watch holder to prop ans support watch during cleaning. Another nice feature is it's clear lid, so you can view the cleaning process.I like it so much that I'm going to buy another one just for my wife.With a 2 year warranty, and under $35, I am totally satisfied with my purchase.

Your browser does not support HTML5 video.  I was skeptical before purchasing this cleaner because it seems too good to be true. I'm amazed at how well this works and have cleaned countless things around the house including expensive jewelry.First, the Ultrasonic Cleaner is packed in secure bubble foam. Usually, nice packaging indicates a well-made product.I took some pictures and everything is included, except for my old watch. The arch holder is perfect for watches or necklaces as it holds them securely in place during cleaning.The cleaning cycle is only 5 minutes and it automatically shuts off. I used tap water and a drop of Dawn Dish Soap and couldn't believe my eyes as the gross dirt and skin magically disappeared from the metal.I had to take a photo and video of the dirty water to show just how much it removed in one cycle.I'm very pleased and would highly recommend this product to anyone that wants to avoid toxic metal cleaners.

I was very impressed with the shipping materials inside of the product box. High quality protection, which I don't see often anymore. The design is small and compact, great for storage or traveling. Even though it's smaller than I expected, the basket still has lots of room - glasses fit comfortably, and there is an option to clean larger items in segments (haven't tried segment cleaning yet, but I love that it offers that possibility).It pretty much cleans any small, water-ok item you can think of. Looking forward to discovering many more cleanable objects with this device.

Your browser does not support HTML5 video.  Was cleaning my Hawley (plastic and stainless) orthodontic retainer daily with a toothbrush and denture cleaner tablets and that worked well. But I wanted to get in the microscopic areas to see if I was missing anything. This device was one of the few reasonably priced on Amazon, so I tried it and after using it, I've decided to keep it.Been using it on my retainer for a week now and I no longer need the toothbrush. I let the denture tablet fully dissolve first in a cup of water as I used to, but instead of brushing it afterwards with the solution, I simply dump the retainer and solution into the ultrasonic device and run it. It comes out clean, no brushing necessary.I have a pair of reading eyeglasses I've been using for about one year. I only wear them about an hour a day when I'm on the computer. I always clean them with alcohol wipes and I figured they were clean but as you can see in the video, the dirt and/or oil from my skin was embedded between the frame and lens. That was when I realized how well this thing works. I threw my friend's 2 year old eyeglasses in there and the same thing happened. Looked like smoke coming out of the nose pieces and from between the frames and lenses. It would not remove the green oxidation (and I didn't expect it to) but it sure cleaned them up well.I watched online videos of the larger stainless steel industrial ultrasonic devices that cost $300 or more and so I had originally figured this device was too small with a tiny motor and would probably just vibrate the water. But to my surprise this thing really cranks out the frequencies, gets into the crevices, and does the job in a small form factor.I like that there's only one button to switch the device on and off, that's it. Shuts off automatically after 5 minutes if you don't manually switch it off. Something this small doesn't need a stupid timer on it. Not like I'm putting an engine carburetor in it or whatever. Also the basket pops in/out to make adding/removing items real easy. The BEST part is the the cover is removable, just like the industrial types. I can't understand why the other inexpensive ultrasonic cleaners all have attached covers that are permanently attached with a flip open design and get in the way of filling and dumping the water out. I don't even use the cover on mine when I run it because it serves no purpose. It's not a crock pot right?

I love this jewellery cleaner, it works so well. It's really easy to use, is a nice compact size, and cleaned my diamond, gold & silver rings, as well as my earrings, pendants, and bangles, they all sparkle as if they were brand new!! As others have suggested, I just used a little dawn dish soap and I'm truly amazed at the results. I'm so glad that I purchased it. It works fast, stores well, and is super versatile, you can use it to clean so many items. I'm going to clean my metal framed glasses next. This is simply a fantastic product and can't recommend it enough. After seeing the results for myself, I'm going to clean my mother's heirloom rings for her but it's safe, simple and quite frankly, impressive!

Absolutely love this thing!!! I wanted one for awhile now. I love how shiny and clean my eyeglasses came out! I was worried because my glasses have little rhinestones in the frame, but there was zero damage!👌🏼If you look at my pics, you'll see the floating gunk that came outta my rings!! Unbelievable!! So easy to use too! Just fill with water and push the button! The noise doesn't even scare my cats. Packaging was excellent. Came in its own little bubble wrapped container. So happy I finally got this. Highly recommended!!

Much better than chemical based cleaning solutions !!This is a great product and very easy to use and store. I used jewellery cleaning solution before which had very strong chemical that you can smell it everywhere. This ultrasonic cleaner uses only water and most of your jewellery will clean in one or two cycles. I will highly recommend this product.

This works really well and is very easy to use. I placed several rings in the basket with just water and saw dirt particles floating almost immediately. Then I tried the same rings a second time with a drop of dish soap (as the also recommend) and more dirt came out. In just a few minutes they looked brand new. It has a quiet hum/vibration, and has an automatic shutdown if you get distracted.

Does the trick. Bought to use at work to clean metallurgical samples from oils and such. I put my own custom solutions in it (to clean specific metals) and the vibrations due the trick. No complaints so far. Works as expected.