Lower level of sensitivity throughout whitening with desensitizing gels or toothpaste including potassium nitrate or fluoride

https://www.mediafire.com/file/47gwyqyx7hw3ng5/pdf-51891-38281.pdf/file

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