iSonic-D2840 Ultrasonic Cleaners, Personal Models - Silver

Easy to use and does an awesome job!

Easy to setup and use the first couple times. Then the top wouldn't open when pushing the button and the timer light started to flash and by the third month doesn't even power on.

Same machine I had previously which lasted years. Works great. No problems. Package arrived fine.

I have had so many problems getting my prescription glasses clean with sprays and wipes etc. I was told if I used one of these machines it might damage the lens coating. But I read reviews saying it was not a problem so I decided to try it. I only use it twice a week and not only do the lenses come out clean but so do the frames. I love it and so far my lenses are fine.

I purchased this product to clean gemstones and minerals and for the price it works better than expected. I have a large collection of raw minerals that I display in my home and over time the dust is impossible me to clean out of the cracks and crevices. I have always wondered how people keep them so clean and it is so frustrating to spend thousands on a stone that look nothing like it did when I purchased it because of dust. I was shocked at how dirty the water got after a few cleanings and how clean my rocks were. The basket on the isonic is large enough to hold a few small-medium sized minerals, but will not work for larger pieces. There are several minerals that you can't. It put in water and/or this machine so do your research, but majority of my stones can go In for a cleaning. Easy to use. Just add water, choose time length of cleaning and press on. Cleans with sound waves so it makes a sharp vibrating whistle/buzz but it is not too loud so it is not terribly annoying. Cleans dust/dirt off of most minerals in 180 seconds but if you are trying to clean the earth from them after mining they need more time and you will prob need to add oxcilic acid to it. But I ha e just been using water and this machine for my needs so far. Would definitely recommend for any gem and mineral collector. Ha e not tried cleaning jewelry or glasses yet but trust it will do the trick!

The button to open the top is crafted so poorly they include a replacement with no instructions on how to replace it. Of course it was off center and not working well from day one. I should have bought a different one.

Use it to clean my reading and sunglasses. Excellent. Flip door button has not worked but can open with finger

The few times I have used it in the last year, it worked great! All of my jewelry came out sparkling and beautiful. I went to go use it last night to clean all my jewelry, a week before my wedding and it won't turn on. I've tried different outlets and still nothing. It's over a year, which means no more warranty. I hate that it just stopped working and wish I at least got a few more uses out of it.

Un par de meses de uso y funciona genial. Muy recomendable para limpiar joyería