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

https://www.mediafire.com/file/ungglwmmge2n6hi/pdf-76993-87604.pdf/file

Reduce level of sensitivity throughout whitening with desensitizing gels or toothpaste consisting of potassium nitrate or fluoride, and follow day of rest in between sessions if required.