Add Yahoo as a preferred source to see more of our stories on Google. Soap-making has a rich history and is a blend of art and science. While traditional soap recipes call for ingredients like oils ...

Have you ever picked up a bar of store-bought soap, read the ingredients, and wondered what half of them even are? If you’re trying to avoid synthetic fragrances, preservatives, or harsh detergents—or ...

Foaming hand soap is more efficient and easier to rinse off. Here's how I make it and save hundreds of dollars over store-bought every year. Chris Wedel Home Tech Editor Chris Wedel is a fan of all ...

Paul E. Richardson receives funding from the NIH and NSF. Thousands of years ago, our ancestors discovered something that would clean their bodies and clothes. As the story goes, fat from someone’s ...