Crest 3D Whitestrips Professional Effects + LED Light – Teeth Whitening Kit, 1 Light + 20 Treatments, Each with 1 Upper/1Lower, 40 Strips – Crest 3DWhite Teeth Whitening Strips

I have definitely seen a big change in my teeth after using this kit. They may not be the absolute whitest possible, but they look much brighter, cleaner, and overall noticeably improved. The biggest difference for me is not just the color, but how much more confident I feel when I smile now. That alone made it worth it. The results looked natural to me and made a real difference in my appearance. Overall, I am very happy with this product and would recommend it to anyone looking for a noticeable whitening effect at home.

I hardly ever write reviews, but this product has transformed my life. And imonly on the forth day. After the first day it removed so much of my yellow stains. I can't even think about how white my teeth will be when I finish. I called my dentist to see how much it would be to whiten my teeth and she said $500. Are you kidding me? So I ended up trying these white strips instead. I'm so happy with the results after only a few days!! The first picture is the start, then after using the strips 1 time, then after using the strips 3 times. I had to come and post a review immediately. The pictures speak for themselves. And not to mention that I usually have sensitive teeth. So far my teeth don't hurt while using. I will definitely use this product every year. Thanks Crest!!

These strips are honestly the best. There are soo many competitors out there and are lower costs but honestly you get what you pay form and these really work. Just stay consistent and trust the process. They always go on sale so just keep a look out on these and make the purchase. They definitely remove a few shades or color and make your teeth bright. So definitely a great alternative to going to the dentist and getting it done professionally. This is a convenient alternative. Also the LED light helps alot. At times the light makes my teeth sensitive but tis temporary and the results are worth it.

Very easy to use and they stay in place well. After a few treatments my teeth already look whiter. I’m very happy with the results.

WORKS GREAT!!! Worth every penny!!! My only con is you cannot do a straight 30days, I got chemical burn from using them for 3-4 days straight and my gums were hurting! After it healed, I stuck to, 2 applications a week to keep my gums from hurting and moving them down on my teeth, First pic is before treatment—-last picture after 3-4 treatment

Works as promosed

I love them. They work. I've had zero issues with sensitivity BUT on a scale of 1 (no sensitivity) to 10 (super sensitive), I'm probably a 3.

Do these whiten your teeth? Yes, but at a cost. These totally destroyed my enamel. The first time I followed the instructions and the whole day after my teeth were so sensitive. The next time I tried just doing a fraction of the time and the next day they were still super sensitive. The third time my teeth were hurting about a minute of having them on. (I was also just using these once a month for upkeep since removing stains from teeth isn’t ever permanent.) not worth it in my opinion. But like it does what it says, it whitens 🤷🏼‍♀️

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

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

These work wonders, I usually don’t use the entire thing as recommended on the box, since my teeth get super sensitive, but just 2-3 days every few months does the job.

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.