Post-whitening, select a "white diet" for 24-- 48 hours: chicken, rice, cauliflower, milk
https://devinjdan182.cavandoragh.org/the-ultimate-guide-to-professional-teeth-whitening-what-to-anticipate
Post-whitening, select a "white diet" for 24-- 2 days: chicken, rice, cauliflower, milk, and water reduce color uptake during the susceptible period.