The Truth About Color Markings on Toothpaste Tubes
You've probably noticed those little color markings on toothpaste tubes whilst standing in top of the bathroom mirror and considered if they're several kind of top secret code. If you've spent any time on social media lately, you've most likely seen a blog post claiming these small squares—usually green, glowing blue, red, or black—tell you exactly what's inside the tube. The rumor is that green means "all-natural, " blue methods "natural plus medication, " red means that "natural plus chemicals, " and dark means "pure chemical substances. " ...