Of all the toothpastes I've tried I find that Crest 3D is the most effective for the price. Tastes good and leaves breath fresh for a good period of time. A little pricy but not over the top

cleans teeth, but does it really whiten? well it did not help me

I wasnt fond of this product, didnt like the taste. didnt give me that minty fresh feeling

Pros;

Price is reasonable
Coupons are available
Box is attractive

Cons;

Not as effective as I would like in respect to whitening, but compares to other whitening toothpastes I have tried.

I used this product but did not notice anything spectacular about it considering the price.

I have been using this for a while in hopes of seeing results but I am not noticing any. I do drink a couple cups of coffee a day but I dont smoke or drink red wine or any of the other stuff that is supposed to stain teeth. I also find that this doesnt lather very well. It does however have a nice minty fresh taste.

I got a sample of this toothpaste after getting my braces removed, and figured I'd give it a try before buying a full tube. I tried it for three days and then got the WORST canker sores I've ever experienced! I'm talking the size of my pinky finger nail. I searched it online and realized this toothpaste contains sodium lauryl sulfate (it makes toothpaste foam) which can in turn cause canker sores. For those prone to canker sores stay away! I wasn't able to use it for long enough to notice a difference in color.

My teeth aren't as white as I'd like, due largely to my coffee addiction, so I gave this a try to see if it could improve my smile. While it works well as a regular toothpaste I did not notice any difference in the colour of my teeth after using it for a couple weeks. After that I went back to my regular toothpaste.

I didn't have a good experience with this toothpaste.
It has some tiny blue particles that somehow penetrated on my gums and it was very hard to remove it. It took several days brushing with another toothpaste to see it disappear.
I didn't find any difference on the color of my teeth, so I am not sure the whitening feature works. Maybe for people with darker teeth. I wasn't using their whitening product though, only the toothpaste.
I got it on sale but I wouldn't use it again even for free. I really didn't like having blue spots all over my gums.