- How it works: It acts like nail polish for your teeth, sitting on top of the enamel rather than bleaching or breaking down stains underneath.
- Variety of uses: While some versions aim for a quick, temporary white smile, others come in colors like gold, silver, black (to mimic a missing tooth), or brown (for special effects or costumes).
- Short-lived results: Most formulas last up to 24 hours and easily wash or brush off with toothpaste or alcohol swabs.
Does It Replace Real Whitening?
- No permanent fix: Tooth paint does not contain active bleaching agents like hydrogen peroxide, meaning it never treats or removes actual discoloration.
- Potential downsides: Dentists note that it can look streaky up close, feel gritty, irritate gums, or trap bacteria if worn improperly.
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