One of the most common complaints about teeth whitening is dentinal hypersensitivity after whitening.
The reason for this is simple: the teeth whitening gels dehydrate the enamel, so when the teeth rehydrate naturally in the first 24 hours some people can have sensitivity.
WHITERx Pre-Whitening Swabs are quite innovative in the way the dental liquid contained inside penetrates inside the enamel rods to pre-hydrate the teeth to prevent or minimize post-dentinal sensitivity.
The anionic foaming agents and aqueous cleaning technology also act as a stain remover prior to whitening to optimize whitening results.
For these two reasons, it is a must to pre-whiten to deliver ultimate results, sparkling white teeth, and pain-free whitening.