get the Crest advance whitening strips
studies show that Crest whitestrips are just as effective as the dentist whitening
I work at a dentist office and this is what my dentist tells all his patients
Pros and cons
Cons
You have to put it on everyday, meaning you might get lazy, and not do it anymore
The dentist whitening whitens the back of your teeth too (but no one sees the back)
Pros
You dont have to make the trip to the dentist office which is 2 trips usually
It can be cheaper with coupons floating around
btw, people who say the strips wear down your teeth
its because of the bleach right, but the dentists uses bleach stuff too, so either wear, your teeth is going to be sensitive after
IMO- go for the whitening strips, i had to deal with patients who wanted their teeth whitened before, AND IT IS A B@$*% TO MAKE! take is easy on them!