Does whitening strips really work?

Personally, they are no good.

The strips only cover the front of your teeth. and if you miss the sides or something. well then it looks uneven and horrible!

i used to use them and they left my teeth sensitive and one brand even produced cavaties! (lucky that got taken off market)

I sujest instead of going through all that pain i went through, go see your dentist and get a professional opinion.

They will be able to give you the BEST advice that anyone can give.

:D

Crest White Strips work really good. I saw results real soon, give it like two days maybe even sooner and you'll see results.

HOWEVER if you just want to get the whole whitening done I'd try Rembrandt's two hour whitening kit. Just two hours and bam white teeth. I highly recommend it :]

I met a guy and his girlfriend in the store who had the whitest teeth I'd ever seen, I had to ask them how they did it and the said crest white strips so I tried the strips and they have started to work some, I cant say how much because you get 56 in a box and I just started but I have noticed some difference already.

Bet you did not understand this however hen strips can be utilized as teeth whitening strips. Just insert one on most sensible and one on the backside after which depart them there for four hours. You'll be surprised on the outcome.

Crest Whitestrips do work...they will make your teeth very sensitive during use (this is temporary and will go away a few days when treatment is finished) Completely safe as long as you only use 1 box a year according to my dentist.

hell yea