When college students Isabel and Caroline Bercaw started making bath bombs in their basement about 10 years ago, little did they know their hobby would turn into a booming business. The women now sell ...

PITTSBURGH (KDKA) -- Pittsburgh Worsh Company owner and creator Casey Kilroy joined Talk Pittsburgh to show us how to make some bath bombs. Here's the simple recipe: 1. Measure and sift 2 cups of ...