Need to know about Crest Whitening strips?!

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Well the original ones do work but take a little more time than the new Crest 3D White. Those work quickly and I like them(:

yes i have had a lot of sucess from the crest whitestrips (i used the two week Classic version) the amount of whitening depends on the brand you buy (also how much you are willing to pay) as does the amount of time it takes

crest just came out with a new two hour whitening strip set, but i have heard it leaves your teeth painfully sensitive and dosent work very well (somewhere in between $40-50)

there is also a three day set i have heard this is one of the best (40-50)

and the sets that take longer are generally less expensive, but less harsh on your teeth

Also, along with the whitestrips, i would recomend using the Crest 3D White toothpaste and mouthwash, each twice a day, and if you want to speed along the results, as well as keep your teeth healthy, use the crest Weekly Clean Intensive Cleaning Paste once a day (it comes in a little tube like toothpaste, make sure to wash it all out of your mouth afterwards) it Really works!!

Hope this helps!! Enjoy your whiter smile :D

personal experience