Due to a long history of pollution regulation and filtration, clean and drinkable water rushes out of the faucets in homes of most Americans every time the handle is turned. In fact, most people do not even think about where the water is coming from because of a long-established trust with local municipalities. But it turns out the water entering and leaving our sinks may not be as safe as previously assumed thanks to tiny micropollutants that are byproducts of materials like pharmaceuticals, cleaning supplies, and beauty products.