How Toothpaste Went from Chalky Powder to Minty Cream

Brushing our teeth is a routine part of everyday life. Most of us give little thought when we grab a colorful, collapsible tube and squeeze a calculated blend of minty paste onto our brush. Today’s toothpastes are composed of a perfect blend of detergent, fluoride, flavorings, gentle abrasives,and humectants. But before we arrived on this […]