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

https://blogfreely.net/dernesvhbz/how-to-whiten-your-teeth-before-a-significant-event-or-wedding

Post-whitening, select a "white diet plan" for 24-- 2 days: chicken, rice, cauliflower, milk, and water minimize color uptake throughout the vulnerable duration.