Post-whitening, pick a "white diet plan" for 24-- 2 days: chicken, rice, cauliflower, milk

https://blogfreely.net/dernesvhbz/the-truth-about-charcoal-tooth-paste-does-it-truly-whiten

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