Is there a possible way to make your teeth whiter?

I have braces, and it would be difficult to put white strips on my teeth. I brush everyday and use whitening toothpaste and mouthwash, it doesn't seem to work. I want a home remedy to make my teeth whiter, and feel fresh. Baking soda, salt, anything really
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One you get your braces removed you can have your dentist whiten them for you.
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