Colgate Optic White Renewal Teeth Whitening Toothpaste, High Impact White, 3 Oz, 2 Pack

I like this optic white due to all the above.

My family has used Colgate Optic since it first arrived on the market. My husband is quite pleased with it. However, I "do" see whiter teeth when I switched to Renewal.

I had/have tea stains on the bottom teeth around the gum line, and the baking soda, peroxide formula, has helped a good bit. It does not totally whiten them, but there has been a three shade difference in the color of my teeth according to my dental hygienist. Of course, any improvements are better than some of the whitening toothpastes I have purchased.

Colgate Optic White Renewal Teeth Whitening Toothpaste, High Impact White, 3 oz. is fantastic. It is my favorite toothpaste. It works! It leaves your mouth tingling and feeling fresh. I love it. I drink a lot of coffee and tea, and I noticed that my teeth are so much whiter after using this toothpaste after a couple of weeks. I continue to use it. I highly recommend it.

It is minty and fresh but does not make your teeth white right away if you are using the trial size. It just makes the already white teeth whiter but not the teeth that are off white. It can also numb your tongue or any area the tooth past is left on. Therefor, make sure to read directions.

I have naturally yellow teeth. I used this toothpaste twice a day for a month and a half, and it made no difference. It might be good for removing stains from teeth, but it will not whiten your teeth if they are not already white beneath the stains.

Made my teeth hurt the very first time using it, used it for 2 weeks and my teeth look more yellow and very sensitive

This started my teeth aching after just one brushing. After two days, it was getting difficult to eat my teeth hurt so much. After returning to my old toothpaste, my teeth feel fine again.

Don't waste your money it doesn't whiten your teeth 10 shades, this product works no better than any other whitening toothpaste that you can pay half the price of.

In very small print it says: Whitens after a month. Nowhere in the ad did it state that. I knew it wouldn't take off 10 years of yellow in 1 brushing, but waiting a whole month of using it twice a day is ridiculous. So much easier to use my 5minute whitening gel. That dose the job in a few days.