Post-whitening, select a "white diet" for 24-- 48 hours: chicken, rice, cauliflower, milk

https://archeristf570.wpsuo.com/post-invisalign-whitening-finishing-your-smile-improvement

Post-whitening, select a "white diet" for 24-- 2 days: chicken, rice, cauliflower, milk, and water decrease color uptake during the susceptible duration.