CREWORKS 2L Jewelry Cleaning Machine - 40kHz Digital Sonic Cleaner | Ultrasonic Cleaning Machine with 20-80C Heater & 1-30 min Timer, 304 Stainless Steel Cleaner for Jewelry Watches

This thing is great! WHERE HAS THIS BEEN MY WHOLE LIFE?! Here is me using this with hot water and dish soap to clean my two year olds toys (which it works great for by the way). You can run batches of toys through this which has greatly helped my wife’s sanity as well as my own. Keeps all his stuff clean, just be careful not to put anything too delicate in because there were certain toys you could tell it started to take paint off. Tough to show in the video, but you literally watch the dirt and crap come off which is incredibly satisfying. Just rinse them off and leave out to dry and your good to go. Anyways! I am always working on cars, motorcycles, and anything else I feel I have a reason to disassemble. I was tired of having to clean things by hand especially intricate stuff. I have to say this works a treat. If any of you poor souls reading this have ever had to clean a carburetor, this is for you. This is big enough I can fit my whole rack of four carbs from my 1980 Yamaha xs1100 in it. Which is absurdly fantastic. I’ve used it to clean many items like firearms, intakes, dirty or rusted hardware, car bracketry. Basically whatever I didn’t want to clean myself. AND it does it while you go figure out what to do next. It’s amazing. Pro tips: Make little brackets that hold the basket up and keep the feet OFF OF THE BOTTOM. Ultrasonic cleaners (especially ones that use cheaper transducers, the things that make the ultrasonic waves) don’t like when things are placed on the bottom of the pan. The transducers will eventually vibrate themselves off the bottom of the pan. Fill the tank with water. “Degas” it when it has new water by running it for 15 minutes with nothing in it. Fill small containers with cleaners and put parts in those, AND THEN put those containers in the ultrasonic which is filled with water. This way you don’t use as much cleaner and saves you money. Gasoline works great on grimed up hardware and pretty much anything else due to the detergents in it. It’s also very cheap. Be careful that what you put in it doesn’t have seals that may swell. Or any other cleaner for that matter. Make sure the level of water is between the taper in the tub (the tub has a part near the top where it lofts outward a bit). Keeping enough liquid in the machine will allow the machine to work better and more importantly, last longer. If it also has TOO MUCH it won’t work as effectively. If your time is valuable like mine, don’t bother using the heater to heat the water up. Put some water in a pot and get it hot on the stove and pour it into the tub. It’s way faster, and this way the heating feature on the machine can maintain the heat and won’t overwork the heating element either. The effects of evaporust are catalyzed in an ultrasonic. It works very well and works very fast. Don’t expect miracles and for the machine to clean off an 1/8” of grime and crud from items. Scrape a bulk of the trash off then toss it in and it will do the rest. This will still save you time, money, and your sanity. It is amazing how clean it makes stuff. As someone who prefers to make old shit into new shit, it’s a life saver. I hope this helps someone!

Love it, cleaned my injectors so quick and it is so easy to use. Very good quality material. Easy to use temperature control and also the timing is easy to use. Very tiny but does the work I need it for.

Initial impressions are good, but right off the bat, the tank is not 2L. Quite a bit smaller than expected. For reference, the holding tank measures roughly W 5.75” x L 5.50” x D 3” Tinfoil test passed. Heating works but I started with hot water, so I can’t comment on how fast it is, yet. Worked well on a few small lightly tarnished items. Currently working on a heavily corroded item. Seems to clean very well at the time of writing this. Easy to use and looks good. Buttons feel ok, but it’s a membrane style, so maybe don’t use your fingernails. It’ll crack eventually anyway, but that may prolong the life of the buttons.

I have always deep cleaned my guns the hard way, which was complete disassembly, lots of scrubbing with a toothbrush, and some good degreaser. The problem with that is you always spot some grime you missed in the nooks and crannies. I bought this product hoping it would relieve me of some work. I wasnt disappointed in the least. My test gun is a Smith & Wesson M&P Shield 9mm that hasnt been cleaned for years. I mean allot of years. I got it cheap, and knew it was going to be nasty inside due to the lack of maintenance, and the guy carried it in a very dusty environment. I used Zep citrus degreaser ( bought on amazon) with this machine, and about a 6:1 water to degreaser ratio. I ran each batch of parts for 10 minutes in the solution I had mixed and heated. I used plastic 30ml medicine cups with a nickel in the bottom of each to hold the small parts like pins, and springs. The results are amazing. All the parts were spotless. For those of you who dont know, the M&P Shield has a sear disconnect lever that is painted yellow. This machine took of 100% of that paint off, now the part is just shiny chrome. It did NOT remove some exterior rust on the barrel near the muzzle, but I wasnt using the correct solvent for that, so I wasnt expecting it to do so. Also its worth noting that the unit came with a small clamshell basket of the type commonly used in dishwashers. It works great for small parts, and is a really thoughtful freebie. Overall I am very pleased. Though the machine is not silent, my cussing was kept to a minimum due to the easy way this thing works, so overall it was quieter. My dogs were right next to it and didnt even notice it, but they did notice I was eating a sandwich, well, WE were eating a sandwich. If you purchase used firearms, and even some new ones of Turkish origin, this thing will save you much work. Thanks for a great product!

worked perfectly, and is even decently quiet. Seems a little smaller than 2L, but worked for the small carb I was cleaning.

After one use, the back panel switch lights up but front panels won't light up. The product supposedly has a one year warranty, but Creworks' on Amazon-hosted support page says "Because Amazon fulfills this order, warranty claims are processed through Amazon Customer Service. They can help you resolve your warranty issue quickly.", and Amazon customer support told me "You can contact the manufacturer for warranty and for replacement; for warranty the manufacturer only helps". So if a customer has any problems outside of Amazon 30 day return period, but before 1 year warranty expires, the customer is apparently out of luck.

As soon as I got it, I mixed 2 cups of hot water with 10 drops of dawn. Read instructions on temperature and times. I put my wife’s rings in and they came out looking like I took them to a jeweler. Testing it on a carburetor now.

The size was smaller than expected, but I originally bought it as a neltech to cut time on my process of cleaning my implements. I also bought it to try and clean my rings. And when I tell you, I am in utter shock, the fact that you can actually see it working. I just wish I had it before picture of my rings. I will update when it comes to my implements...

Pour nettoyage de bijoux , minéraux et cristaux. Très efficace.

Works great. But I should have got a bigger one.

Does the job, slightly smaller interior than I was looking for.

Works way, WAY better than my first unit. Quality of build, sound emission, effectiveness, value- all are here. I could go on and on comparing this one to my first, but I'm too tired. Trust me, this one, it's legit.

Carnt use this machine as it 110v and not 240v