my teeth are pretty yellow; actually they are noticeably yellow and i was thinking of using a drugstore package to whiten them. i heard the whitening strips are terrible, dont work, and are painful but i heard the aquafresh whitening trays pro gentel system is effective.
honestly the pain doesn’t really matter. i just want to see my teeth dramatically whiter but done in a safer enamel-safe way .

what product do you think works the best for you?