I have tried many home remedies for teeth whitening for years until I finally came upon crest 3d whitestrips. I saw a very noticeable difference within one week. My gums are also sensitive and they did not effect them negatively. Amazing product and I plan on purchasing again.

If you're looking to whiten your teeth ASAP these are the strips to get. They're at every drug store so they're super accessible. The leave a little sensitivity but it's not terrible. You can see whitening results pretty immediately but over time it works best.

This is extremely effective in whitening my teeth. I have been using the Crest White Strips for many years now and I am very satisfied in the end results. They do an excellent job of brightening and whitening my teeth and removing stains. I would say the one drawback is the sensitivity of my teeth afterwards and a couple of days following after using this.

These are nice but if your teeth are sensitive you might want to give them a break every so often they do work they are just sometimes a bit of a hassle because of the fact that they do make you feel a little bit uncomfortable if you are sensitive to whitening if you're not wanting to pay the professional price this would be a great option

My 16 year old daughter wanted to whiten her teeth, and my dentist recommended Crest Whitestrips. I really wish I could post the "before, during and after" pictures we took. Amazing results, we can not believe the difference in just 7 days! I would definitely recommend trying these.

So my teeth were always kind of yellow looking, even though I brushed and flossed everyday..so I bought the crest 3D Professional Effects white strips and crest 3D Luxe toothpaste, and noticed remarkable results after just one use of the strips, has definitely gave me more confident

The OG since day 1. Only white strip i trust to actually work. Makes teeth look like they just got freshly cleaned from the dentist. Only cons are that the price isn't as affordable as other brands and that the product makes my teeth painfully sensitive.

These crest 3-D white looks professional effects white strips teeth whitening kit have literally changed my teeth. They are so much brighter now and I use them once every 2 months. I wouldn't recommend using them too often since they can make your teeth sensitive. Also make sure not to use them for more than they say to.

Easy and fast. I put them on in the morning, and since I work from home, I am able to continue working. It does not hinder me talking in anyway and the end results are just what I want. My husband and myself split a box a couple times a year. Great product!

I've used numerous whitening strips in the past and nothing compares to these! Any other whitening strips that I've used in the past, require you to apply them constantly and sometimes it takes a while to see results. However, with the Crest 3D White Luxe Whitening Kit, I have found that I see instant results and I'm loving my new smile!