Crest Whitestrips Advanced Seal
Crest Whitestrips Advanced Seal, first introduced in 2009, are Crest’s answer to the consumer complaints about the other Whitestrips: the strips keep falling off!
The Advanced Seal Whitestrips are the same intensity as the Crest Whitestrips Pro Effects, but have a better adhesive, which keeps them stuck to the teeth much better. These Whitestrips are far less limiting than the others – you can eat, smoke, or drink while these are in your mouth. Some users complain, however, that these strips are difficult to remove.
At 10% hydrogen peroxide content, these strips are more intense than some of the lesser teeth whitening products. The package comes with 40 strips, which are designed to be worn for 10 days on both the upper and lower sets of teeth.
Crest Whitestrips Advanced Seal is recommended for users with darker than normal stains, for users without sensitive teeth, or for users who do not wish to be limited during the periods when the Whitestrips are worn. Despite the difficult some users have of removing the strips, this product is recommended over Crest Whitestrips Pro Effects, because it is the same thing but doesn’t fall off the teeth.
We gave this product five stars. In our opinion, this is the best teeth whitener available. It’s peroxide content makes for very effective whitening, its adhesive material keeps it on the teeth, and it is readily available over the counter for a reasonable price.