Grace Calvert and Charles Lowe have prepared from coal tar products of a most extraordinary ... These colors stand light and soap, which the originals, safflower colors, do not.

For a decade now, soap dishes up and down the land have stood empty and body washes and liquid cleansers have dominated our bathrooms. Childhood memories of desiccated pieces of coal-tar soap, ...

The Minnesota Legislature is considering a bill banning the use of coal tar-based products, and the League of Minnesota Cities has advised local governments to develop ordinances prohibiting or ...