Lower level of sensitivity throughout whitening with desensitizing gels or tooth paste containing potassium nitrate or fluoride

https://www.mediafire.com/file/5jxiq1cnprribb9/pdf-7808-38276.pdf/file

Decrease level of sensitivity throughout whitening with desensitizing gels or tooth paste containing potassium nitrate or fluoride, and follow day of rest in between sessions if needed.