Ultrasonic Cleaner | Powered by Zima Dental | Aligner and Retainer Cleaner | Arctic White

Loved it, but stopped working less than 6 months after owning it. Edit - I updated my rating because the customer service I received after my review was appreciated.

Please do not purchase this item. It started out fine and worked great AT FIRST, then it suddenly refused to turn on at all. It was a complete waste of money. Amazon has refused to assist in refunding or replacing the same. Avoid purchasing this at all costs. It's over priced and cannot be used longer than a few weeks then it stops working completely. There is no information on how to trouble shoot or fix. Poor value and a complete waste of money. I am so disappointed!

This product worked great until it suddenly stopped after a few uses. I contacted customer support, and they were outstanding. Prompt response and shipment of a replacement device. They even upgraded me to the pro version for free. The new device is even better and working great so far. This company has customer service nailed! Highly recommend.

UPDATE: As others note, customer service at Zima Dental is excellent. Even though I returned this to Amazon, they are sending me the upgraded model. I do wonder if the ones being sold on Amazon are a known defective lot. Will update again with a review of the pro model once I try it. Received my cleaner on 12/28/25. Stopped working today, 1/4/2025. Tried all the solutions I found online (let it completely dry, including socket/plug; filled to min line, filled to middle, filled to max line; changed temp of water used). Several reviews note that customer service is good so hoping they see this! At least one Reddit chain suggests that the plug is defective rather than the pod, but I plan to return the whole thing to Amazon. We bought an off-brand copy a couple of years ago, and that one is still working. We just wanted a second one and this one had a coupon so I figured I'd try it.

My kids have been using the Zima Dental Pod for their Invisalign trays. Instead of scrubbing the aligners by hand or soaking them in harsh solutions, they drop them into the pod with the cleaning tablet and let it do its thing. In a few minutes, the trays come out looking noticeably clearer and feeling fresher. It has made their life so much easier. What I love most is how simple and hygienic the whole process is. The machine is compact, easy to store, and surprisingly quiet. The trays no longer develop a cloudy film or lingering odor. If your kids wear Invisalign or retainers, this is absolutely worth it. It keeps everything clean with minimal effort. Highly Recommend

Very effective at cleaning, with or without additional tablets. Expect some noise, it's by no means whisper quiet, but nothing worse than the whirring of an electric toothbrush or the like. I can only give 4 stars because of the smaller size of the reservoir. It would also be nice to know that this had a more substantial water resistance rating but with the plentiful warnings against getting water near the device plug in port I highly doubt it. It feels like a seal could've been incorporated into the plug in for something that's made to have water poured into it.

Product works great. My retainers are 10 years old and it cleaned them up pretty good although not clear like my brand new retainers I purchased, but they were 10 years old and this ultrasonic cleaner helped a lot to clean them up only for me to throw them away. Ha ha pricey, but did its job.

I bought this Invisalign Ultrasonic Cleaner twice, and both times it broke after a short time. The first one stopped working after just a few months, and the second one didn’t even last a full month. Out of nowhere it just stopped turning on. I tried everything, but it simply wouldn’t work. For the price, I expected it to last much longer. Very disappointed with the quality. I wouldn’t recommend this product unless they improve the durability.