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

https://telegra.ph/The-Role-of-LED-Lights-in-Specialist-Teeth-Whitening-04-14

Post-whitening, select a "white diet plan" for 24-- 48 hours: chicken, rice, cauliflower, milk, and water minimize color uptake during the vulnerable period.