Can little Suda whiten teeth
Baking soda can’t whiten teeth. If you want to whiten your teeth, it is recommended to go to the stomatology department of a regular hospital for cold light whitening, and use high-intensity blue light to irradiate the tooth surface coated with tooth whitening agent, resulting in oxidation reaction, so as to achieve whitening effect. Keep good oral hygiene after surgery, and don’t eat dark-colored food.
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