This is the best invention ever!

This product is life changing! You make think to yourself, wow, those are really expenisve, but think about how much actual dentist whitening is! Plus, with this product, using it once it usually enough to get that whiteness you're searching for. You don't need to buy it every single month and burn a hole through your wallet, once (twice maximum) is all you need to get that gorgeous, eye catching, smile. The Crest 3D Whitestrips boosted my confidence so much that I smile even when I get angry haha - they have sooo much power!

I highly recommend this be the brand you use, and the type, there's no sensitivity, no gross taste, you can still drink water while they are in so your mouth doesn't dry out, they're just so amazing!

A couple of weeks ago my husband and I got the chance to review Crest’s 3D whitestrips dental whitening kit. The first thing we noticed, the adhesive has improved quite a bit from when we tried whitening strips a few years back - no slipping and sliding. It sticks nicely to your teeth. After the very first application, you certainly will notice a dramatic difference! I believe it’s well worth the money. We did notice some mild sensitivity for days after using this product, and after a Google search of other reviews of the same product, I’ve discovered this is the most common comment. Aside from that one issue (even though we’re used to sacrificing a little pain for beauty) you have a truly excellent product that produces dramatically whiter teeth in one week!

I received the Crest 3D White Whitestrips from Chick Advisor, thanks ladies!

I received this product from Chick Advisor's Product Review Club.

I would consider my teeth to be a bit on the yellow side, even though I don't smoke or drink alot of coffee. After the first 2 hour treatment I could already see a change!
It is a bit difficult to get used to the strips especially for 2 hrs, but the difference it made was well worth it.
I would purchase them in the future.

I received this product from Chick Advisor's Product Review Club.

I don't drink coffee or smoke. The closest beverage I drink that is close to coffee is iced cappuccinos or iced lattes. I also rarely drink heavily pigmented drinks such as soft drinks and juices.

My teeth are not heavily stained or yellow but the strips did whiten and brighten them. I used it for a week for 2 hours each day as directed and my teeth are noticeably whiter. I did feel some sensitivity the next day but nothing too major.

Similar to the other Crest Whitestrips, a packet has two strips; the longer one for the top set of teeth and shorter one for the bottom set. They are super easy to apply and remove. One thing I don't like is that there is some gel residue after removing them which contributes to teeth sensitivity if the gel is not removed or rinsed off.

Overall, Crest 3D White Whitestrips Intensive Professional Effects is a great product to use if you need to whiten your teeth a week or so before a big event. I recommend this to people who do not have teeth sensitivity to begin with.

i love this product it is amazing it made my teeth 3 times more white then they were i will deff be buying these again . LOVE IT LOVE LOVE IT :)

I would like to comment and add a review for Crest's 3D Professional Whitestrips. This product is meant to be worn for 7 days straight and the outside box claims that it is as effective as whitening your teeth with laser procedures. So i began the 7 day program. The box and instructions are very easy to understand and read. For 2 hours every day for 7 days straight, you place the upper and lower strips on the top and bottom of your teeth. Crest states that you can drink water with the strips on, and I tested this claim and it is in fact true, no issues at all with being able to drink while the strips are on. These Crest 3D whitestrips as well have a no slip technology called "advanced seal" which as well is a nice feature. I have had no gum discomfort or irritation or tooth sensitivity. I only wish that they could include a color shade indicator to see how many steps you have advanced on the scale. From what I can tell the shade of color I started with has lightened at least 3 steps for sure after the 7 day program. I would definitley recommend this to any one looking at purchasing a teeth whitening program. It is something that doesn't cost a fortune and can give you a much brighter smile with minimum effort. I have tried a tooth whitening strip before but just the occasional one, not a one week program and I have noticed that it is worth buying this product, rather than the occasional one, alot better results. I did receive this product for free to try and I would recommend that everyone try it. You will not be disappointed. Two incisors up!!!

I used these for the full 7 days, for almost an hour each day. I simply could not keep these on my teeth any longer than that. They were uncomfortable, and no way would I be able to leave them on for the full 2 hours. I didn't notice much of a difference in the colour of my teeth after using these for a week. The claims on the package that these are as effective as a $500 dentist whitening treatment are false. I would not buy these, nor recommend them.

I received these for free from Chick Advisor as part of their review team.

I received these for free from the CA Review Club.

I used them for the full 7 days, 2 hours a day. I didn't notice that much of a difference while using them - my bottom teeth were not whitened because the strips kept slipping off. However, they stuck to my top teeth. It did cause quite a bit if sensitivity and caused some white spots to appear on my two front teeth. Because of this,
I would not use this product in the future.

I received the Crest 3D Whitestrips from the review club, I used them for 4 days 1 hour each day, I just couldn`t keep them on any longer as I didn`t really like the taste in my house or the feel of the plastic on my teeth. Even though I did not use them for the for the recommenced 2 hours for 7 days I was still very happy with the results.

I received Crest 3D White Whitestrips Intensive Professional Effects free to test from the produce review club. Ladies these strips do give you a super bright shiny white smile, yet this doesn’t come easily. Your smile will definitely get white after the first day. It is actually dramatic how white my smile becomes after one day of a 2 hours use. The strips are much easier to apply than its contenders, thanks to the advanced seal. The strips are super sticky and will adhere to your teeth extremely well. On the package it states that “you can even drink water while wearing the whitestrips”; although this is true the taste that is left is not wroth it. After using the strips for two days I experienced extreme sensitivity at random time during the day. It felt like shooting pains up the center of my teeth. Given these pains I decided to only use them every 3rd day for 2 hours. Another downside to these strips is the amount of time (2hours) that is needed in order to wear them. When out and about, it’s impossible to wear these strips in public, without people noticing your lisp or the strip. In sum, compared to other strips theses ones stay on better and produce a whiter smile, yet the teeth become more sensitive. This is the price we have to pay for beauty or shall I say whiter teeth.