Reduce sensitivity throughout whitening with desensitizing gels or toothpaste containing potassium nitrate or fluoride

https://www.mediafire.com/file/q22hpwho7ptp9vg/pdf-48102-64659.pdf/file

Lower level of sensitivity during whitening with desensitizing gels or toothpaste consisting of potassium nitrate or fluoride, and follow rest days in between sessions if required.