Side by Side Comparison of: Gemoro vs Generic

My jeweler recommended this to me. I was unsure of it so took a list of 5 different ones in and showed him. After reading the details he recommended this one to me. I couldn't be happier! All my jewelry looks so nice now without constantly having to drive over and have the jeweler clean it. (Saves me money too because every time I go in to the store I find another piece of jewelry that "I NEED"

This is the same quality a professional jeweler would use. it works perfectly the only drawback is that the water does not get hot enough while the jewelry is in the ultrasonic cleaner :( I don't think there's even a heating element in the ultrasonic cleaner which is really a bad thing.

Ok,This thing is great. I had read several bad reviews and was afraid I would get a bad one. I ordered an amazon open box used one. It came and looks brand new. Added the water turned it on and just what I was afraid of it leaked. Waited and used it anyway. Makes jewelry like new. Cleans the grease and grime from under the stone to make it sparkle again. When I let it cool I retightened the lid. Turned it on. No leak. Be sure it's tight the first time and you will be glad you invested in this. Has a sonic cleaner on the top. Tweezers to hold item under steam.Dries quickly

I bought this a couple of months ago after getting engaged and wanting to be able to clean my ring at home. I use it weekly, and love it just as much today as I did the day I got it. Sometimes, I don't use the "steam" function, because my jewelry stays pretty clean. It's easy to use. I typically leave it on my counter so that I can use the same cleaning mixture more than once.

Excellent jewelry cleaner 2-3 times a week. I've been using mine without any problems for a year. Read all the instructions before using and only fill the resavar with 11 oz. of distiller water with the accessories that are included.

I spent a lot of time researching these smaller cleaners and finally selected this one - as I was not confident many of the others were large enough to hold a pair of common glasses/sunglasses. This one is large enough and I am using it often. I've read about some of them failing and so as a precaution, I looked to see where it was vulnerable. I can see that the On/Off switches could somewhat easily 'die' from humidity and/or condensation getting to them. For that reason, I operate the unit with the lid open. I'm not confident that they have adequately 'sealed' the lid with the gasket to protect the switches. Closing the lid doesn't help or enhance the cleaning, and it only marginally muffles the sound - even with the lid open, it's pretty quiet. So yes, I'm very happy with it - but you might do what I do and run it with the lid always open.

Good price for what turns out to be an extremely useful and effective, no-frills, compact machine ... so far works exactly as advertised - strongly recommend you carefully read and follow instructions/directions - very visible, quick and excellent results! Highly recommended generally for all sorts of cleaning, and very specifically for anyone that uses shaving blades/cartridges you know how expensive the brand names are - this little gem will extend the blade life by several weeks if you clean it once each week - separately many people ask whether this will clean a watch - it will clean all watch components BUT I do not recommend you stick your watch with the movement in the case into the machine or any other ultrasonic cleaner - the watch movement will be adversely affected especially if it's a battery operated watch - far easier to clean a watch with a toothbrush and polishing cloth!

Works amazing!! Although I used bottled water only, with a few caps of blitz gem and jewelry cleaner it cleaned my wedding rings to look brand new! I usually go to my jewerler to clean my rings and they suggested this cleaner. I highly recommend this product!!

I LOVE this jewelry cleaner. I bought it mainly for earrings I wear constantly, so they end up getting hair products stuck to them. I had tried other "ultrasonic" cleaners which were just poorly made versions of what this is. I ended up cleaning everything I had and some friend's pieces. It leaves your jewelry absolutely sparkling and even did a great job on eyeglasses. When I first purchased this, I wasn't expecting it to be as good as taking your items to a jeweler, but it has surpassed that. Now I use it several times per month and everything looks great.

I read all the reviews before purchasing and I was a little worried about what I was going to get for under $20.

I can assure you that what I got is something amazing. As other reviewers said, it doesn't do much in just plain water. But, if you add a few drops of dishwasher soap and warm water....WOW!!!

It cleaned up my wife's diamond ring and earrings so that they looked like we just bought them that day from the jeweler. Maybe even better if that is possible!

I was so addicted to seeing things come out cleaner than I can ever remember that I then threw pretty much anything in the house that would fit into the thing with surprising results every time: Keys, glasses, watches, pocket knives, coins, letter opener, cellphone (just kidding) etc. After I was done with all that, I took it to my family's houses and cleaned everything in their houses that would fit! Unbelievable results again every time. After everyone stopped making fun of me for being a male obsessed with cleaning women's jewelry, I decided to write this ridiculously positive review.

There is NO WAY jewelry can get any cleaner than after a few cycles in this thing with soap and warm water. Don't waste your money on a more expensive unit (as I almost did).

The only thing I can't speak to is reliability. Since I just got the thing a few days ago I am not sure how it will hold up. It feels like good quality but who knows about the electronics. I will update this review if/when the thing stops working. But even if it gives me a year of use its still way cheaper than most the other alternatives that had decent reviews.

So far so AMAZING!

And most importantly:
***DON'T WASTE YOUR TIME USING THIS THING WITHOUT A FEW DROPS OF SOME KIND OF GENTLE DETERGENT OR PRODUCT MADE FOR CLEANING JEWELRY***

Got this for cleaning the jewelry pieces I make in my workshop. I see no vibration whatsoever, but am told that is normal and it is working. So far, so good. Like the steam method, but be sure you read the manual and aren't using the steam on gems that should not be steamed.

My only problem with it is that it leaks quite a bit

works real good!

Just received my package yesterday & put my inside to see if it could work magic on my ring ... added the water and a few drops of the blitz jewelry cleaner & when u turn it on u can actually see the dirt coming off I did have to take a tooth brush with some blitz to get into Lil cracks up under my ring but it honestly looks brand new! I put it against my wedding band in which I'm not wearing yet bc I'm not married yet & it looks just like the wedding band! Very shiny & clean! Absolutely love it especially for the price! It's no steam cleaner but it gets the job done.

Does pretty well. I bought it primarily to clean airbrushes and parts. Does a better job on metal and glass than plastic, so far . Did take part of the metalized finish off of a pair of glasses, but they are getting older and the lenses were as clean as when I got them.BE CAREFUL: I emptied and rinsed it and somehow it apparently got wet somehow inside - would not start. I had to set it out in the sun for a few ours to dry it up, and it works again.

Doesn't clean as well as my previous sharper image cleaner worked but is larger and holds more stuff. I like the fact that it has a lid. I wish the holes in the plastic basket were smaller. I have diamond studs that continually fall through the holes. I would also like for the basket to have a small handle so you can lift it out without getting cleaning fluid all over your fingers. I usually run it 2-3 times with straight windex, I do still sometimes have to brush them to get them truly clean.

This is a pretty decent, no frills, jewelry cleaner. The added part for cleaning watch bands is a nice plus. I found that on it's own with just tap water, it doesn't clean the best. Add in a drop of gentle dish soap and a little ammonia/window cleaner, and gets our jewelry just as clean as when we used to take our stuff to the jeweler. Just don't expect it to get it clean after the first run. I generally have to run through three cycles to really get the jewelry clean, which is the reason for only four stars. I had a smaller cleaner way back in the day that was more expensive, but cleaned completely on the first cycle. That said, it's not a huge deal to hit the on button a couple times to get the jewelry nice and clean.

I've bought 4 of these over the years - I can't live without them! I even bought one for work and it's a fav gift for the newly engaged.But, they die after a LOT of use and after a while. I guess I buy one every other year or so. At this price, I just buy another. But don't expect to get 10 years out of this unit. It ain't gonna happen.Since the timer is 3 min, I brush my teeth & clean my jewelry. Clean teeth & clean diamonds!I don't bother with fancy liquids - I bought a huge cheap jug of ammonia & mix with water and a few drops of Dawn dishwasher liquid.Beware putting in jewelry that has tiny diamond pave -or mele - it can shake tiny diamonds out of their settings.Also NEVER put Pearls or soft stones like Emeralds into a jewelry cleaner - you will ruin them. Pearls need to be worn (the body oils help keep them conditioned) and just wiped down with a soft jewelry cloth. This is GREAT for sterling jewelry!

In my quest to disguise myself as a fancy lady, I've realized that taking good care of the items you have it instead of say, just acquiring more junk "Hoarders" style, is a much more successful way to trick others into thinking you are the kind of person who like, reads the news and refuses to take the bus and stuff like that. I saw this little gadget was well reviewed and inexpensive so I clicked some buttons and VOILA, the amazon magicians brought that little baby to my apartment. I read some people said they could get their stuff clean using just warm water and dish liquid so I tried that and uhhh... what the heck was your jewelry dirty with? Water? Because that didn't work at all, dude. So I consulted the amazon magicians again and clicked more buttons and a slightly slower VOILA! A bottle of Blitz Gem & Jewelry Cleaner Concentrate (8 Oz) appeared. Modern 2 day shipping magic. NOW WE'RE IN BUSINESS. Things were sparkling in no time. Jewelry from old boyfriends glittered like they were given to me by current boyfriends. Random coins in my kitchen were looking BALLER. I have to eventually give myself a little talk - "YOU CAN'T CLEAN IT ALL, VIOLET, YOU'RE A MANIAC." I mean, if I had to complain (and lets be real, I always do), I wish the light turned off after it's done running. It does automatically turn off after the 3 minutes go by but you have to unplug it in order for the light to go out. But that's barely a complaint, really. Magnasonic, can you make one of these human size so I can glimmer like a 90's Mariah Carey or one of those Twilight vampires? Just an idea.

A bit disappointed. Does not get jewelry that clean. Spray spout seems to be clogged, despite being brand new. Will try to clean the hole, but should not have to do that.

Was wonderful only used it a few times since purchasing in late December 2016. Now working at all, plug it in turn on and trip the GFI switch. I need repair or return info.
Other than my unit not functioning properly I don't think its typical of the product.
Pros: Leaves jewelry looking new. Easy to use and load. Steam is a bit messy but no biggie.
Con: no easy or neat way to empty the sonic cleaning reservoir. Dumping it never goes well.

It defiantly sprays wet steam if you over fill it so if you only keep 5 0z of water it works well

Cleans metal jewelry well, rings and ear rings, but does not make metals SHINE. The literature on Amazon's website clearly states that. Knocks away build up of oils, and makes some stones shine again. There is a pretty substantial list of stones that cannot be cleaned with this machine. Costume jewelry is a big no-no. My machine arrived with a missing part and the light that tells you when the steam is ready to be used has never worked.. I did not make a return. Not sure how long I had to ask for a replacement, but it has been over 3 months since my machine was delivered. Several family emergencies had my attention. Not sure I would make this purchase, if I had it to do over.

The silicone washer inside of the resivoire cap is a horrible design. It broke after 4 refills.
Now it leaks steam. I have to turn it off when not using it or it leaks steam out of the resivoire and I have to constantly refill
POOR design for $200.00...!

Had this unit for several months now and only issue is that the cleaning "power" seems to be somewhat weak. I expected to see jewelry and eye glasses totally cleaned after one 3-minute cycle but have had to run up to 5-6 cycles to get the results I wanted. Yes, I'm using cleaning liquid (detergent), but just expected better (quicker) results. Otherwise, works fine.

I don't have anything to compare this to, but it doesn't clean as well as I had hoped. Might be the fact that 3 minutes is the only option. Plug it in turn it on, shuts off after 3 minutes.....

So I got this hoping it would be a good alternative to having to use a small brush to clean under the diamond in my engagement ring, unfortunately not quite as effective as I'd hoped. I might actually return it if I can... I don't know how well it works with other jewelry but after two cleaning cycles I pulled my ring out and rinsed it off and dried it, and I could still see oily residue dulling the brilliance of my ring so I added blitz cleaner to the mix and ran it for three minutes...No go...Finally just used a brush

Mostly good, but does not really clean superwell. Have to run it 2-3 times. For minor cleanups of jewelry it's good. But for very dirty pieces expect 2-3 runs and don't even think about using it with just water. You will need the cleaning fluid for almost all jobs. For the money it's hard to complain. But I would be willing to spend more on a more vigorous cleaner.

I bought this specifically for one ring. It has a lot of spaces on it that gunk can build up. When I first received this product I tossed my ring in it a few times and didn't see much of a result. Then I took a small brush and a little cleaning solution to it and then let it run on one cycle of the Sonic Wave and that is when I noticed a difference.I have not tried it on anything other that jewelry but it is big enough to fit a pair of glasses.

I bought this because it had tons of positive reviews, and I don't know if I got a bad unit, didn't use correctly, or what, but it failed at even the most simple tasks, like removing smudges from the lenses of my glasses or water spots from silverware. It definitely had some ultrasonic activity (poked some holes in a sheet of foil when I did the foil test), but I don't think it was nearly as good of a result as I saw on most of the youtube videos demoing the foil test...I sent it back and didn't get a replacement because it was kind of an impulse buy, but if I needed it, I'd probably give them another chance to send a better unit and/or invest more time into understanding how to make it work correctly. It only cycles for 3 minutes, and i'm not confident that the cycle time is enough to clean ANYTHING, so plan on many cycles if you're wanting to remove tough spots from silverware, jewelry, etc.

It worked well but then instead of just steam coming out it started spitting out hot water instead of steam. It seems to be a common problem with this steamer & there is no way of fixing it. I would hesitate to buy it again

I bought this machine November 2014 after reviewing and researching a lot of machines. Within a month the steam indicator light stopped working. So I usually had to guess when it was ready. I'd usually turn on the ultrasonic and when it was done, usually the steam was ready. Periodically the steam wouldn't work. I'd empty and dry the machine, let it sit a few days then try again. Sometimes it would work, sometimes it wouldn't. Within the first 6 months, even though I'd frequently drain and dry it, it would start spitting out orange stuff which I figured was rust. Which of course rust on diamonds isn't very flattering. Now a year and a half later, the entire machine no longer works. I'm very disappointed, especially since it worked amazingly well on my jewelry when it was actually working.

Difficult to use and messy.

Too big!!!

did not maintain steam level.

Does not last more than 6 months. I've had 3 of these in the past. Guaranteed to fail after 6 months of daily basic use. No chemicals, only water.

I have been using this device for almost 1 year. I clean my diamond rings and eyeglasses with it, about once or twice a month. I use warm water from my tap with a small drop of hand soap and run the program twice. Over this time period two of my rings have lost a total of 4 diamonds from their settings after being cleaned. The ones that have come out are all smaller accent diamonds and not the main diamonds of the rings.In one case the diamond fell out some time after cleaning, but in the other three cases the diamonds were jostled out *during* the actual cleaning, so the little diamonds were just sitting in the bottom of the reservoir when I pulled out the basket. I can't say definitively that the cleaner is causing this, but it is very striking to have this happen on three occasions. One ring is over 20 years old, worn every day and never lost a diamond. The other ring is about 2 years old, also worn daily. Neither of these rings lost any diamonds until I started using this cleanerSo, I am not going to use this device any more because I can't risk my jewelry.

A fine product in and of itself, but it broke after a year. The on/off buttons are in the lid, and the connection in the hinge got corrupted. For a month or so I could wiggle it into action, but now... dead. Shame. When it worked, it worked great.

Works just fine, but when plugged in there is a bright blue light inside the unit that is incredibly obnoxious. A small red light on the outside turns on when it's in use (as if you couldn't tell by the humming sound), but the blue light stays on whenever it is plugged in. I use this to clean my airbrush gun several times a day, so I keep it plugged in, and I really wish the light wasn't there.After about 7 months of use the black plastic piece on the lid broke off, taking the small handle bit with it. Makes it almost impossible to open since there is no good way to grip it. Not sure how or why it broke off since it's not a piece that gets any real wear or tear.

Purchased the jewelry cleaner for a Christmas present. Worked great the first 4 or so times. Jewelry looked great.Then it just quit working. Contacted the manufacturing regarding warranty. They responded that it would be replaced or repaired; however by the time I pay for shipping charges it is hardly worth it. Very disappointed in quality- should not have to pay for return postage for manufacturer defect. It also makes me rethink the advantage of Amazon prime if I have to pay for returns for unsatisfactory items.

I've used this a bunch of times now (with a few drops of Dove dish soap as recommended in other reviews) and I don't think it actually does anything. I can hear it running, but when I take my jewelry or glasses out, they're not clean. I've cleaned rings, earrings, necklaces, glasses ... and while sometimes things come out looking slightly shinier, I don't think that's from the work of the machine, it's just from being soaked in water! Stuff never comes out totally clean. I have had better luck cleaning my jewelry with the Connoiseurs products, either the gel or the ammonia solution in the jar. Those combined with some manual scrubbing with a tiny brush make my jewelry far cleaner and sparklier than this machine. My glasses never come out clean either. I always end up having to do more manual work to get those lenses clean. I've read so many great reviews on this machine and I've tried it so many times (usually with at least 3 cycles in a row) but I don't see results.

steamer does not work at all, leaks out of the back and is completely worthless

GemOro 0377 UltraSpa Dual Ultrasonic and Steamer Jewelry Cleaner with 1-Pint Tank Capacity and Gray Slate 50 PSI PressureAbsolutely do not buy this product!!! I even tried cleaning the same piece of jewelry twice in this worthless cleaner to no avail. It is overpriced to begin with but much more importantly it does not do what it is supposed to do which is to clean your jewelry. I put a very simple flat silver bracelet in this machine and it actually came out worse looking than before it was put into the machine to be cleaned. I put the same piece of jewelry into the machine to give it a second chance and it still looked worse than when I put it in machine to begin with.

crap........the steamer lasted a month or two......

After 2 months, it's shorted out. What a waste!

Has completely stopped working. When I first purchased this, the plug seemed a bit tricky and would sometimes not turn on when plugged in. It now does not turn on at all. I have owned this a year and a half and wish I hadn't wasted the money.

DON NOT BUY this piece of crap! I have used it less than 10 times to clean my wedding ring and it just stopped working. When plugged in the blue light that illuminates the cleaning fluid will light up but it will not turn on. Cheap & worthless.

This thing died even faster than my previous ultrasonic cleaners, it lasted less than a week. And it didn't seem to work as well as my last one did. Disappointing.

This didn't do anything for me. I wear a lot of makeup, so my sunglasses are always caked with foundation (gross, I know). This didn't make any difference. It was as if I had just dipped them in a bowl of water and took them out.I then tried my sterling silver monogram necklace. Again, zero difference. After putting it in the cleaner, I took it out and it still had marks on it.I'm going to stick with soap and water and windex for my sunglasses and jewelry.

This did not clean my white gold and diamond wedding rings, nor did it clean my sterling silver jewelry. My rings do not look nearly as bright and shiny was when I have them professionally cleaned, and the dullness and tarnish on my sterling silver looks just as bad after cleaning as it did before. I followed the instructions and even purchased jewelry cleaning solution for this machine. It just doesn't work.

Used the cleaner 4 or 5 times and then it quit working, and of course this occurred 3 days after the return/refund window closed. Worked fine the first few times, then once plugged in, the blue light was off and the on button did not initiate a cycle. It was used properly during every use and cleaned properly after every use. I'm not sure what went wrong.

This is the most worthless piece of garbage that you could buy. It does not clean anything, regardless of how many times you run your jewelry through it and regardless of what detergent you put in it. I don't know why I thought I could get something effective on the cheap. Save your money on this and buy something else. If I could return it, I would, but I kept forgetting to open it and as a result I have passed the return date. Totally dissatisfied.