Product Details

Fast Teeth Whitening: The next step in your beauty routine.


Get a noticeably whiter smile for that last-minute event with 1 Hour Express Whitestrips, now faster than ever. Unlike brushing alone, 1-Hour Express goes beneath the enamel surface to remove years of stains faster than ever. Enamel safe, 1-Hour Express Whitestrips will reveal same-day results for a brighter, whiter smile that shows.


Due to discontinuation of 2-Hour Express and introduction of 1-Hour Express, you may receive either product depending on availability. Both great products deliver noticeable whitening in 1 use!


  • A brighter smile when there's no time to plan
  • Advanced Seal™ Technology no-slip grip stays put so you can go about your day while whitening teeth
  • Noticeably whiter smile in just one hour
  • Advanced Seal™ Technology no-slip grip stays put so you can go about your day while whitening teeth. Uses the same enamel-safe teeth whitening agent dentists use
  • Removes years of stains in just 1 hour

Ratings & Reviews

This area allows consumers like you to express their own opinions and comments. Crest does not represent or warrant the accuracy of any statements or product claims made here, nor endorses any opinions expressed within this section.

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3.77/5 (194)
  • Quality
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    4.27/5
  • Value
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    3.88/5
82% users recommended this product
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Reviews Text

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12/25/2013

Excellent Results !

I am so thrilled with this product, Crest White Stripes Express 1 hour really do work ! Follow the directions and you WILL for sure see results. I use mine before I go to bed and usually end up falling asleep with them on all night. Very comfortable and stay put, no slippage like others do. I also have sensitive teeth and these do not bother me at all.

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01/22/2014

Great Results

I purchased the 3D 1 hour express whitestrips, wore them for an hour, and had noticeable results. My teeth were definitely whiter, the bubbling/tingly sensation during use was odd, but not painful. I did have a bit more salivation, but that's to be expected having a plastic coating over my teeth. I did find having a spare cup around to spit in if it started bothering me handy. The only question I have is can I do the strips 4 days in a row for even greater results or do I need to space them out? The instructions in my kit aren't specific on that point, but I figure I should be able to fins that information between this website and Google. Overall I am happy with the results even after the first treatment so a great product in my book!

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02/10/2014

1 hr express

Product is great, no problems at all, both wife and I very happy with quick application, easy and can wear them and drink beverage as directions indicate. We use all 4 in about a week, would use them every day if I thought necessary, but so far they work as promised and we are very happy. Will keep applying as necessary. Hope I can buy the touch-ups in bulk.

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05/03/2014

Pleased with product!

I have used this before with good results. I use one treatment every 3 mos.. I really am very pleased and will continue to use this product. I don't understand how it could get a bad review???

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07/07/2014

Wonderful!!

I was so excited to see the one hour product, until I got home and read all the reviews, and got very nervous. I carefully read the full box and instructions and wow I'm so glad I purchased this!! First, I have no idea why so many people are confused about how often to use the strips! It's very clearly written on the box "use one strip per day". That means finish the box people, one strip per day, then only use once more for the year, likely every 6 months. Second, no it wasn't stark white after first use but there was a difference, hence why they provide 4 days worth of treatments to get full results after 4 days. Everybody just relax and give it a chance, read the box and instructions there was nothing confusing about it! Well done crest!

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08/04/2014

Improvement noted after first treatment

I have only used Crest white strips one time before, about 10 years ago. I did hesitate to use them again because the first application of the strip caused me to feel like I would gag the whole time. Now my teeth have just been cleaned by the dentist and feel so good, but still look so bad. I bought a 4 day, 1 hour treatment a day pack. After the very first treatment I noticed that I had indeed whitened my teeth. And the best news is the strips fit so well and tightly over the teeth that I was able to sit with them on for an hour and pretty much ignore them. I can't wait to see what my teeth look like over the next 3 days! I am really very pleased with this product. For those of you that have been dissatisfied with the product. This product has a guarantee on the box and can be returned to Crest along with the receipt and UPC code within 60 days. The toll free number is 1-800-208-0169.