Minimize level of sensitivity during whitening with desensitizing gels or toothpaste including potassium nitrate or fluoride

https://www.mediafire.com/file/esr8lgkadh171ht/pdf-15244-36395.pdf/file

Minimize sensitivity during whitening with desensitizing gels or toothpaste containing potassium nitrate or fluoride, and follow rest days in between sessions if required.