The degree and speed of whitening varies from individual to individual. Teeth that are yellowish will generally bleach more quickly and noticeably than teeth with grey tonings.
One hour in-office whitening (Zoom) provides the quicker results.
Take home whitening using less concentrated bleaching gels in custom made trays is more predictable but slower.
We recommend a combination of both techniques for best results.
Posted in: Tooth Whitening