Crest Whitening Emulsions Leave-on Teeth Whitening Gel Pen Kit, 0.88 Oz (25 G)

This works much better than the whitening strips. Easy to use.

I absolutely love this product. I have used it for three days now and can tell a substantial difference in the shading of my teeth. I am an avid coffee drinker, and this has made a world of difference. The process is super fast to leave on for only 30 minutes and three minutes with the light. I am super impressed. There is absolutely no sensitivity to my teeth and the results are well worth it.

I tried Crest whitening strips about 5 years ago and to me it seemed like it didn't really whiten at all, and it was difficult to keep the strips in place. My mouth produces a lot of saliva, and so they just slid all over the place and so I gave up. I decided to try these after I got a $400 quote from my dentist for a whitening procedure. Given that COVID makes dentist visits a little risky, and the high cost, I decided to try this emulsions product. I did a 7-day experiment where I used it after breakfast and at bed time for 7 days. My teeth were pretty discolored from daily coffee etc, so there was a lot of room for improvement. I definitely noticed improvement at the end of 7 days, and my wife did too. To my eye, the improvement was probably not as good as my dentist would have gotten (since my brother-in-law had done his via dentist and his teeth ended up pearly white). However, I am smiling more, and with confidence.Regarding application, one does have to start with a dry surface. I found that much easier to do for the top front teeth than for the bottom, which tended to get wet due to a prolific salivary gland. As a result, my tops seem whiter than the bottoms, but not distracting... just noticeable when I look close. Instructions say to just "apply and go." I found better results if I tried to keep my lips off of my teeth for a while after application. Typically, after application, I'd keep my lips off my teeth as best I could while lying down to watch TV or read for a half hour.I'd say this product is definitely worth a try. Yes, is more expensive than strips, but for me the strips just didn't work, so that was just throwing money away.

I was pleasantly surprised to see a difference the first time I used the product, but it doesn't last past the next meal. Still, it does give a temporary whitening.

The consistency of the emulsion is like Vaseline, and it sticks to itself much better than it sticks to teeth. If you are able to get it to adhere to your teeth at all…..and this is very difficult….it is a clumpy mess that just falls off in minutes. I dried my teeth, tried with both the applicator and fingers, but no luck getting a good application.

The gel is very strong and sets in place when the teeth are dry. It’s really great for getting into those hard to reach places between teeth. It comes with a special wand that is a bit Bendy that allows you to really push the gel in between the teeth and in those crevices that might be hard to reach with the stick on whitener.

I swear by this teeth whitener! Before ordering this product I was already in favor of the brand Crest, and this product just made me love the brand more! For what's included in this pack it's definitely sold at a very reasonable price! Included in this kit you get the whitening serum, a blue light to help accelerate the whitening process, and you get an applicator for the serum! This is one of the only whitening products that hasn't negatively affected the sensitivity of my teeth. It doesn't matter if I leave this product on for three minutes or three hours my teeth feel no pain or sensitivity!!! Since this product can be left on without any damage to your teeth I often put it on my teeth at night, put my retainer on, and then sleep with the blue light in my mouth. I also am a firm believer that the blue light accelerator really does help whiten faster and more efficiently. Within the first week of using this product I genuinely saw a difference in my teeth. That being said this product truly works well and I noticed that when I stop using the product for a bit my teeth do begin to fade; but then I can turn it right around with just a few whitening sessions!

So I haven’t really noticed much of a difference using this. I use it at night so it can sit all night. But barely does much. I was disappointed because it costs a lot. I may just go back to the whitening strips.