What's the best way to whiten my teeth at home? I know tooth whitening toothpaste doesn't actually work

since it's not on your teeth long enough for the whitening agents to work.
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try crest whitestrips. i used them last february and the results are just starting to fade. the only downside is a little bit of tooth sensitivity, other than that they work really well and are a steal at just 25 dollars.
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