When I started using I was skeptical. I was greatly surprised. After using optic white tooth paste for 2 days I was so surprised. My teeth were whiter they felt cleaner and my breath was extremely fresh. I'm using it day and night. My teeth feel clean all day long. I love this tooth paste and I would definitely buy this but it is pricey. That is the only con I have about this product. It is a great toothpaste!!

Toothpaste is toothpaste right? But I love a good whitening toothpaste. Crest 3D white most definitely makes my teeth feel cleaner and look brighter. It also smells good too and leaves my breath smelling fresh hours after use. Depending on where your buying this, it can be pricy.

My favorite toothpaste. I've been using this for years and I really do see a difference in my teeth. I'm a daily coffee drinker and I try to drink through a straw. Of course even with that my teeth will still get stained. I love this toothpaste and the radiant mint flavor is sweet and not too overbearing on the mint. I would so recommend using this in combination with crest whitening strips.

I like the very mild grittiness of this toothpaste at first and it seems to really clean. I often only brush once a day so I can't speak to it's effectiveness entirely as their recommendation is a minimum of twice daily however I do prefer it to many as the mint flavoring isn't super overwhelming. I have a sensitivity to a lot of mint flavorings and brushing my teeth with many toothpastes can be nauseating.

I love using this toothpaste! I have been using it for about a year. I did not record when I saw results but I have lost stains caused by soda and tea. With products like this you have to remember that they did not get there over night so it will take some time! Plus it tastes great and doesn't feel gritty!

This is a great whitening toothpaste if you have even super sensitive teeth. I usually experience a lot of discomfort with other whiting pastes, with this, it whitenings without stripping the enamel. The only thing I don't care for is the “radiant mint”, that stuff is like sinus clearing!

My husband and I love this toothpaste. Keeps are teeth white and mouth fresh! I like this toothpaste because it does not make my teeth sensitive. Other whitening products sometimes do and it's not fun. Keeps my teeth white, dentist noticed and even complimented!

The Crest 3D white whitening radiant mint toothpaste is a great option if you need your teeth whiter and brighter. If you use it as directed and don't skip on brushing you will notice a whiter smile. It leaves a clean feeling and does a good job at an affordable price.

this toothpaste is awesome. I have bought this multiple times throughout buying my own toothpastes. I feel like its the perfect minty-ness, and it really does whiten if you use it consecutively! i am sure Ill definitely be buying this again in the future.

We use this in our house because it is effective, safe, and affordable. Both me and my husband like the flavor, and one tube will last at least a few weeks. We like the cavity protection, but there are lots of ingredients that go into the toothpaste. This is more effective than natural or vegan toothpastes, but I hope Crest can begin making organic options in the future!