This is false what they are advertising. Your teeth do not change in 1 day. I don't even notice a difference in a week. I need my teeth white for my wedding and very disappointed

Doesn't work. I have used it everyday for 4+ weeks and my teeth don't look any whiter than when I started. I don't drink alcohol of any kind or coffee and avoid soda pop and dyes. Very disappointed and would like a refund.

The product is excellent. The dispenser tube is much less so. As you reach the end of the product, the dispenser tube becomes harder to use. Having to cut off the bottom of the tube to then insert a toothbrush to try to access the remainder of the product is not easy and is inconvenient. At the price of the product, I want to use every last bit of it, so I would suggest a redesign for the dispenser.

I just bought this, but will not buy again. It is too hard to dispense. I have ordered Colgaate optic white. It has a regular tube. I don't know whether to store this upside down, on the flat cap, or upright. I have tried both, and it is still hard to dispense. Too bad because I usually, like Crest products. Have used them for years. I assume the product is good, but too hard to use.

Love the toothpaste, hate the pump. Why would you put a pump on toothpaste tube? A stand-up toothpaste, okay. (I still don't understand why) It's difficult to pump, all the toothpaste goes to the bottom when your pumping, so you have to pressing it back to the top, and pump nozzle gets stopped up and dries with the remaining toothpaste that doesn't go in toothbrush.

This stuff is awful! I purchased a month before the holidays because it was a scan and go savings and thought I'd try to whiten some before family gatherings. Within 6 weeks of using, my teeth formed DEEP BROWN STAINS all over, especially in between the teeth. Instead of feeling good about my teeth, I tried to hide them! I brush and floss twice a day… it just didn't make sense. I told the ortho and dentist about it and they said beware of stuff like this because it can have adverse effects. The hygienist spent an hour blasting the stains off in the front yesterday and I have a second appt to finish up the back teeth since I maxed out on appt time. I'm not one to complain or return but after telling friends about this experience, I will return what I have left to Sam's. So recommend that if you do use it, take pics like once a week and watch for stains that may be forming. (I tried to upload an image of the staining on my teeth but getting error.)

The worst tasting toothpaste. I had to order this instead of the normal charcoal toothpaste I get for my kids because I guess you stopped carrying it. Well I tried it when we were on a weekend trip and it is the worst tasting toothpaste I have ever used! I can't believe this cost me $20! My kids have been avoiding it like the plague because it tastes so horrific. Please get the charcoal toothpaste back!

I am obsessed with this crest 3d white deep stain remover!!!! In just 1 day it whitens your teeth and helps get out see stains out of your teeth. It isn't an over powering taste and doesn't feel really sticky like other toothpaste's it dissolves instantly foaming onto your teeth for a brighter smile !!

Freaking shocked at the size of the tube. And how it felt mostly empty. Haven’t used it yet.

I really like this stain remover and feel that it's working .