Sodium bicarbonate can lift surface spots but does not bleach tooth color; usage sparingly

https://www.mediafire.com/file/61jyg6y2hs5qhch/pdf-18102-60063.pdf/file

Sodium bicarbonate can raise surface spots however does not bleach tooth color; usage moderately, and pair with fluoride toothpaste to safeguard enamel and reinforce teeth.