
Walk through any drugstore, and you’ll find shelves full of whitening strips, LED light kits, charcoal pastes, “enamel-safe” polishing powders, and mouthwashes that promise a dramatically brighter smile. Social media only adds to the excitement, with influencers showing off before-and-after photos that make these products look like miracle workers.
But do they really live up to the hype? The truth is more complicated—and for most people, the results aren’t nearly as dazzling as advertised.
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