These strips are AMAZING! I used them every day, for the 30 minutes, and when the pack was gone (actually even after the first use) my teeth were SO much whiter than they’ve ever been. The strips also don’t slide or slip and have great grip so you’re able to talk and not feel like you have to keep your mouth super stiff to avoid having them slip off.

Not a 2 pack!! I buy the two pack for gifts for my teens - they used to come in two separate boxes. Not in Received new packaging that puts both sets in one cardboard box with one set of instructions. Not a twin pack. I'll have to figure something out for the gift. Like the product, not exactly happy I wasn't made aware of the packaging issue before my order (website showed old twin pack packaging.

I have normal stains like everyone else and I needed something other than toothpaste to get rid of them and make my teeth whiter. These strips worked so well. My teeth are so much whiter and the strips didn’t hurt my teeth or gums or cause an irritation. I highly recommend this product.

I have used every single Crest whitestrip available. I have used them for several years. I absolutely love the product and results. Everytime I go to the dentist(every 4-6 months for cleaning) my dentist and hygenist ask if I am using their whitening system. When I tell them no, I use the Crest whitestrips they are blown away. I am always getting compliments on my smile and how white my teeth are, Whenever I have a birthday or for Christmas, the only gift I ask for is Crest Whitestrips!! They are the bomb!!!!

I love Crest 3D White Whitestrips Professional Effects. I love how easy they are to use and have a big impact on my appearance. I love the way my teeth feel and how they look after using them. This product does exactly what it says, removes years of stains. Thank you Crest.

The one and only. I get constant compliments on my teeth. People question if I’ve gotten them professionally whitened and my answer is always crest white strips!! I make it through one pack a year! My teeth get a little sensitive because of my gums but that’s a personal problem that doesn’t effect everyone! I would truly recommend, it’s the same effect as professionally getting them done, just cheaper! So worth it!

I bought these because so many people swear by them but unfortunately I didn’t get the results I was hoping for. They made my teeth incredibly sensitive so I couldn’t use them every day which may be the reason I didn’t get good results, but they were disappointing on the whitening aspect. I will be looking to try a different product next time.

Crest 3D White Multi-Care Whitening Rinse has a great taste and leaves my mouth feeling fresh without being stung by too much alcohol. It has a very good balance of minty flavor without being overpowering. I really enjoy it's whitening capabilities and love having one more step in my whitening arsenal.

[This review was collected as part of a promotion.] I havent used white strips in years, and theyve clearly improved. I remember them being very flimsy and hard to stick to your teeth. These felt thick and they adhered to my teeth very well. I had immediate results with these, I just wasn't able to use the full treatment due to sensitivity. The first treatment my teeth felt sensitive while I was using it, but I had a few treatments after with no effects. Then I started getting longer lasting sensitivity again. I probably would make sure to use sensitive toothpaste in between treatments. And maybe do the treatments every couple days.

[This review was collected as part of a promotion.] You get penty of strips for your money and they work very well! They whitened my daughters teeth by 1-2 shades after every use! Amazing for proms, weddings, anniversaries, or any special event coming into your life? Don’t make a fuss, use the brand you trust