2. Freshens Breath and Whitens Teeth
Baking soda is a powerhouse for oral care. Studies show toothpaste with it removes plaque and brightens teeth better than formulas without it. No special tube is needed: dip your brush in a water and soda slurry and scrub. Its antibacterial punch also makes a quick mouthwash. Mix half a glass of water with one teaspoon of soda, swish, and spit. The solution reaches tight spots brushing can miss.