Lower sensitivity throughout whitening with desensitizing gels or tooth paste consisting of potassium nitrate or fluoride
https://andersonwmsf170.yousher.com/the-ultimate-guide-to-expert-teeth-whitening-what-to-anticipate-1
Lower sensitivity during whitening with desensitizing gels or toothpaste consisting of potassium nitrate or fluoride, and follow day of rest between sessions if needed.