It took more than a decade, but California has a new law requiring extensive labeling of ingredients in cleaning products, and it got support from what might seem the unlikeliest of advocates: product manufacturers themselves.
![](https://cleangredients.org/wp-content/uploads/2017/12/1000x-1-e1513111891215.jpg)
It took more than a decade, but California has a new law requiring extensive labeling of ingredients in cleaning products, and it got support from what might seem the unlikeliest of advocates: product manufacturers themselves.