For a huge event, plan whitening 2-- 3 weeks ahead to allow touch-ups and sensitivity management
https://www.mediafire.com/file/wm32te5dhzxhx00/pdf-8349-8921.pdf/file
For a big event, plan whitening 2-- 3 weeks ahead to allow touch-ups and level of sensitivity management, guaranteeing your smile is photo-ready with time to spare.