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Review title: Why not just use hydrogen peroxide?
Product review: You know... I tried these.I've also tried the white strips.I've also tried hydrogen peroxide (which just so happens to be the main ingredient in most whitening products).Out off all of them, the hydrogen peroxide works the best. 5 minutes a day swishing the generic store-brand 3% stuff around my mouth and within 2 days, my teeth are MUCH whiter than they were. Now if I'd quite smoking, they'd actually stay that way.But seriously. These things are really uncomfortable if you don't have totally straight teeth and they feel like they'd be a tight squeeze even on totally straight teeth. I'd avoid them.And besides... <2 dollars for hydrogen peroxide... over 30 for these!? No-brainer I'm telling you...
