KUNPHY Ultrasonic Jewellery Cleaner, 48KHz 400ML Sonic Cleaner Machine | One-Touch operation; suitable for rings, glasses, dentures and small personal accessories

Easy to use. So far I've cleaned several pairs of earrings, a couple of necklaces, a particularly grubby watch strap and an old pair of glasses. This little machine cleaned them all with ease leaving them gleaming like new and you can see the dirt falling away. Very impressed.

Seems to work well with washing up liquid and water. Cold water! Makes glasses clean. Not entirely clear how to empty it, but unplug and tip away from on button and wipe dry.

I was skeptical about how well this would clean my retainer brace, but as soon as I switched it on I could see (and hear) the cleaning at work. My brace had grime buildup from around 2 months of use (I wear my brace every other night, and rinse it under cold water after each use), this cleaner got rid of EVERYTHING. Albeit, I ran the cleaner twice, flipping the brace over after the first run and, what can I say? It's like my brace is brand new, straight from the facility it was created at. It's super quiet too, but you will know it's on from the humming it produces. I never leave reviews for items purchased on Amazon, but I felt compelled to let others know that this little device is an absolute steal!

I bought this ultrasonic cleaner 2 years ago. It does the job but my machine stopped working and there seems to be no way of getting it back working. Usually I have a blue standby light and all I get is a red light. So for a machine that was hardly ever used I’m surprised it’s not working.

Superb

Bought this to clean my specs. Works really well and cleans the area around the inside of the rim which is normally difficult to clean. The specs look like new.

Really simple and straightforward piece of kit Not noisy, takes little space. 2 rounds with my retainer do the job. Would recommend.

Bought this with proper solution as recommended. Didn’t make a bit of difference to any of my jewellery. The cleaning performance is non-existent. People talk about using it for glasses or retainers. You do not need a jewellery cleaning machine for that. It does absolutely nothing for oxidisation and the solution will remove any plating. Was offered full refund unsolicited by seller which I accepted and then they did nothing and started to put conditions and now refuse to engage. Another reason not to use these products. The machine is noisy (you can hear it in the next room if not put on a mat). The timer on our model seems very short (3 minutes) so you can’t leave it and do something else. It’s big enough to fit a pair of glasses so I’d say a decent size. The solution doesn’t smell at all and the sonic nature is visible. It looks a nice machine, neat and small. It just doesn’t work any better than soap and water so not value for money, and the company isn’t good. Wouldn’t recommend buying as it does no more than fairy liquid and a toothbrush. If you want shine, fairy liquid is better.

Limpia a profundidad y hace muy poco ruido.

水だけでも、きれいになり、とても気に入ってます。

Works well and is strong enough to vibrate out all the grime but gently enough to clean eye glasses.

I didn’t have the highest hopes but I just wanted to try. It worked so well! I was mesmerised watching all the dirt come out of my jewellery that I decided to do all my glasses and husband’s shaver head. Everything looked brand new. My only criticism is the power outlet because it is very exposed and has no cover so you have to be very careful when pouring the water out and cleaning the basin. Maybe could add a rubber plug/seal to close the hole after use. Nevertheless, I definitely would recommend.

The first thing I cleaned was a metal mesh watchband I had been trying to clean with an old toothbrush and liquid soap. For trial run I put it in this Kunphy US cleaner, and turned it on. The dirt came out like smoke from the watchband. The cleaner runs for five minutes and shuts off. The water was opaque. I dumped it and repeated the process. I could see through the water but it was still dirty. A third run left the watchband totally clean, so that I could see through each and every gap. The next challenge wass the metal filter of my Italian expresso coffee maker. Clean as the day it was made. Good little machine, this ultrasonic cleaner. Great bang for the buck.