how long does baking soda take to whiten teeth

The 7-Day Smile Revival: Can Baking Soda Whitening Really Work? In recent years, social media has been flooded with before-and-after photos of people boasting dazzling white smiles courtesy of a 7-day baking soda whitening routine. The trend has taken the globe by storm, with proponents claiming the simple, low-cost technique can produce remarkable results. But … Read more