Professional Teeth Bleaching In-Office Vs. Teeth Whitening At Home - 2
4. Teeth Whitening Time
Professional Teeth Bleaching In-Office : Common 1 or 2 hours per whitening session. It is easy.
Teeth Whitening Kits At-Home : Common weeks to months. It will take longer time than professional bleaching In-Office.
5. Duration Of Teeth Whitening Results
Professional Teeth Bleaching In-Office : Common 1 - 2 years after whole whitening session.
Teeth Whitening Kits At-Home : Common 3 - 8 months.
The duration of teeth whitening results less than professional laser teeth bleaching In-Office.
6. Teeth Whitening Results
You will have the same teeth whitening results whether you have professional laser teeth bleaching In-Office or teeth whitening at home by yourself. This is because whitening teeth with peroxide is simply a function of the cumulative exposure of the person's teeth to the whitener.
Using a low concentration peroxide over a series of individual treatments at home by yourself or a much higher concentration of peroxide over a much shorter time frame In-office can both be expected to produce the same whitening result. After teeth whitening treatment, you will have on average 3 - 10 shades lighter.