Why everyone is a candidate for using desensitizing gel.
admin
Dentists and hygienists recommend a post-whitening application for everyone using any type of teeth whitening product, regardless of their preexisting sensitivity for the following reasons:
60% of Americans suffer from natural tooth sensitivity in everyday life. Whitening your teeth will further that sensitivity temporarily.
If you are whitening for extended periods of time (beyond 45 minutes) deep stain removal will likely cause some sort of temporary sensitivity regardless.
Desensitizing gel is fluoride infused to block pores and nourish the tooth thus promoting natural rehydration and remineralization.
By blocking pores in the tooth, desensitizing gel dramatically reduces restaining as you eat/drink.