Post-whitening, pick a "white diet" for 24-- 48 hours: chicken, rice, cauliflower, milk
https://blogfreely.net/dernesvhbz/in-office-vs-5dk1
Post-whitening, choose a "white diet" for 24-- 2 days: chicken, rice, cauliflower, milk, and water lessen color uptake during the vulnerable period.