3D Whitestrips with Light, Whitestrips 3D White, Teeth Whitening Strip Kit, 20 Strips (10 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit

Only used once so far and the results are immediately visible. Very surprised but very pleased.

It worked really well. My husband was in dire need of teeth whitening and it worked really well! I only used five strips and it whitened really well! I am reserving the remaining 5 strips after 6 months! I chose to split the whitening to twice a week because it did a great job on my teeth with only five strips. Just be careful because you will get teeth sensitivity for about 3 days after the whitening ... but it ahould be okay afterwards

Very light and simple. Seen major results from 3 days use only. It makes the teeth a little more sensitive and had some spotting. Unclear for how long to keep light on as the device stops on its own every 3-5 minutes.

I’ve been using teeth whitening strips from crest for the longest time, and it’s always worked so well. Although the light that comes with the strips is pretty useless, overall it’s a good product.

I see the result only in day of 7 I will continue and buy for my family also

Exaclty as described. Very good quality product, I am really happy! And the delivery was super fast! Amazing seller!

It works as it was advertised ! Hat off , so impress

DO NOT BUY. Very harsh chemicals, I used once and it stripped all of the skin off of my gums and gave me huge ulcers. The chemical is hydrogen peroxide and is not suitable for putting in your mouth. Avoid at all costs.

تركيز الماده كبير ويمرض حساسيه وبلغم بالحلق وطعمها زي الكلور يبقى عالق بالفم لا ادري اذا كنت ساكمل العلاج به همي الان اخلص من الطعم العالق بالحلق من امس

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I've purchased these Crest 3D Whitestrips three times now because I'm so impressed with the fantastic results. Unfortunately, I didn't think to take a before picture, so an after photo alone probably wouldn't show any dramatic difference. But I can definitely see in the mirror! I'm 62, and between age and drinking lots of coffee, my teeth had become noticeably darker and stained. These Whitestrips made a big difference and got my teeth really white. I've had my teeth professionally whitened before, and honestly, the results are very comparable. Once my bottom teeth get as white as I want them, I take the extra strips and use them on my top teeth. It gives me several extra days of whitening on my top teeth. It's a little trick that lets me get more use out of the product. I make sure the strips are positioned carefully and avoid getting them on my gums. I have not experienced gum sensitivity and the strips stick well, unlike some other brands I have tried. If you have noticeable staining and have been considering professional whitening, I think these are absolutely worth trying first. They're economical and easy to use at home. The results have been excellent for me and I'd highly recommend trying them.

Got my teeth professionally whitened with Zoom. 72 hours after avoiding coffee and eating an all white foods diet, my teeth returned back to yellow much to my complete despair. (Goodbye $350!) decided to buy these strips. I use them for a week, hour each, and got modest results, I’d say my teeth got 25% more white, which was GREAT but I decided to buy Opalescence 35% gel to get quicker/stronger results. Got GREAT results on my first syringe - decided to take it up a notch and put one of these crest white strips on top after the Opalescence to really try to increase the brightening effect… y’all.. the result where SHOCKING. My teeth were about 80% of the whiteness that my dentist got. Now that I’ve used up all of my Opalescence gel, when I want to touch up my teeth on sundays I use two crest strips but I instead back to back (2 in 2hrs instead of 1 for 1 hr) and it brings my teeth to a bright white and lifts away any dingy yellow stains. This product is good for someone who already has off-white teeth that needs a bit of brightening. But if you have super yellow teeth like I did, #1 don’t expect miracles - and don’t bother with this STUPID light - research shows light is only effective with HYDROGEN peroxide (this is carbomide peroxide) and further more, these lights increase the risk of increased teeth sensitivity and INCREASE the risk of oral cancer due to the harsh blue UV light on gums which are already being battered by peroxide (which in itself is already cancerous in nature) so just skip the light. And #2 if you’re going to use these, do yourself a favor use 2 at a time for MAX RESULTS. Even better if you use 1 after a Opalescence treatment. Try not to drink coffee or eat bright foods & spices (turmeric, paprika) no chocolate/berries for 1 day. Saliva seals the dental pores after carbomide peroxide whitening in 2 hours, but if your teeth aren’t 100% mineralized then it can take longer/prolong risk period of restaining. Lastly. STOP USING FLUORIDE TOOTHPASTE! I am certain this is what made my teeth yellow post whitening procedure. I Did research, turns out there’s tons of articles and research studies that prove fluoride in toothpaste YELLOWS TEETH from the inside out by oxidizing the dentin! CREST even admitted it!! Talk about selling a problem and selling the cure, BIG SIGH. After changing my toothpaste to nano-hydroxyapatite (a natural more effective, NON TOXIC alternative to fluoride toothpaste), I have no more sensitivity, teeth have gotten WHITER & parts of my enamel are LESS CLEAR!!!

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