Post-whitening, select a "white diet" for 24-- 48 hours: chicken, rice, cauliflower, milk
https://s3.amazonaws.com/mypcrn/video/teeth-whitening-gilbert-lb6y7d.html
Post-whitening, select a "white diet" for 24-- 2 days: chicken, rice, cauliflower, milk, and water decrease color uptake during the vulnerable period.