Supersmile Zina45 Sonic Toothbrush with Teeth Whitening System

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Byrdie Editor Pick

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Reviews & Community QA

Supersmile Zina45 Sonic Toothbrush with Teeth Whitening System is rated 4.0 out of 5 by 84.
Rated 1 out of 5 by from Toothbrush Has not been effective ( we bought two) and it’s cumbersome twice daily to use two tooth products
Date published: 2021-05-07
Rated 5 out of 5 by from Great Purchase I have used an electric toothbrush for many years. I thought it was doing a good job until I bought and tried this one. It noticeably made my teeth whiter the very first time I used it! This is by far the best electric toothbrush I have ever owned. Highly recommended.
Date published: 2021-04-18
Rated 1 out of 5 by from Battery No Longer Charges After Only 3 Months After only 3 months of use, my Supersmile Zina45 Sonic Toothbrush will no longer charge. An expensive $99.00, now disposable, toothbrush. I tried plugging the charger into other outlets in my home and repositioning the charger on the base of the toothbrush but the it still did not charge. I did love how it cleaned my teeth. The device itself is actually a bit too large, I can only imagine how a petite person would have a difficult time using it.
Date published: 2021-04-15
Rated 1 out of 5 by from Redesign the toothbrush handle I have used Sonicare and Oral B and they "fit" better in hand. This brush handle is large, long and clumsy in your hand with the button on the back instead of the front. I really dislike the charger "station" that has no base for stability and allows the brush to fall over. And the odd shaped charger is magnetic and doesn't grab the handle unit well with the coiled metal cord that is mostly a pain to me. A stable base would improve it with a shorter handle please. The brush head itself doesn't push all the way down and is quite hard to pull off for cleaning and changing. The polishing head has the same problem. I think the small brush head is cleaning well and the polisher should be good for my gums that I have to work on for plaque since flossing is more difficult for me to get around my teeth and gums. I will wait to see how much it whitens my teeth before deciding to keep this brush.
Date published: 2021-02-24
Rated 3 out of 5 by from I Tried It Watched the presentation of this toothbrush and noticed it had the sensitive setting! I have sensitive teeth so I decided to give it a try! Big disappointment for me, I would not consider the setting “sensitive”! Realizing I cannot use this I’m returning.
Date published: 2021-02-22
Rated 3 out of 5 by from Okay but not a great whitening tool Does the job of cleaning my teeth but I wasn't thrilled with the whitening factor. I used as directed with the products included. My teeth felt clean and looked shiny and polished but no whiter. Pros: Holds a charge for weeks, Polish head works great. Easy to clean. I like the different speeds / functions. I got the Rose Gold and it's a great color. Cons: Large Handle. I am always hitting the main button and changing the function on the brush when I am using it. I did not get much whiter teeth. Maybe one shade after a lot of use.
Date published: 2021-02-08
Rated 1 out of 5 by from Quit working So disappointed and will be returning. It just stopped working after a month.
Date published: 2021-01-29
Rated 1 out of 5 by from Cheaply made and doesn't work The quality of the toothbrush is very poor. Dollar store quality. It's a very pretty device but it's too light and the brush head is small. It's awkward to hold and push the control button. The toothpaste itself doesn't deliver as promised either. I used it diligently for a month both with the brush system provided and my Sonicare. The best I can say about the toothpaste is that it definitely delivers on the fresh minty flavor. I bought two and will be returning both.
Date published: 2021-01-19
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