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

I tried this product for the first time today and I am very impressed!! I got instant results ! The procedure could not be simpler. I highly recommend!!

This works great and fast. I am a coffee and soda drinker so my teeth can become stained easily. I just use this a few times a week for pearly white teeth!

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.

It is a waxy substance that sticks to everything but my teeth. It was impossible to get off my hands, it's impossible to get off the applicator, but it won't cover my teeth. If you use a mouthpiece to hold it on, the mouthpiece is impossible to clean even under hot water.

Cannot say enough good things about this product. My teeth are so white that friends have pointed it out! Also, even if you don't use it for a while, your teeth remain white. Very impressed especially considered I drink a good amount of tea which is known to stain. This is 100% a buy and I have repurchased I think 3 times now. Bottle lasts too. Note: I use it every night so I do get some sensitivity. It's not unbearable but with how frequently I use it it's not a miniscule amonunt of sensitivity either. If you use it on and off (every other day and take a break every few weeks), you honestly will have little to no sensitiviy. Once you stop using it too the sensitiviy goes away.

Works great. Got results really fast

I have always believed Crest to be a superlative product. However, this product is absolutely useless for its purposes. It is a gel which DOES NOT stick to your teeth therefore even after you dry your teeth, as per package instructions, the gel does not stick to teeth as your natural saliva washes product away in seconds. No matter how many attempts I made, it was fruitless for product have enough time to be effective. It was a waste of $40.00 and extremely disappointed in the product. I have never written a review therefore this review tells you how disappointing the product was.

Works. Dentists won’t do teeth whitening procedures anymore. My dentist’s office recommended this. Teeth get white pretty quickly. And you don’t have to brush after a set amt of time. No pain or discomfort. Fairly convenient.

Not bad for teeth whitening

Doesn't hurt the teeth at all during and after application. As it's much more gentle than the strips, the result will not be as quick and prominent too. This is more suitable for people who is able to apply the emulsion on daily basis so as to see and/or maintain the whitening effect and most definitely recommended to people who have sensitive teeth and gum

Excelente

Not a pack of 3.

It’s expired 3 months ago! And cannot return! Worst product ever bought on Amazon!