No secrets, please
This refers to the article provides ecological sanitation wanted us to use their
community toilets as well as individual household latrines in and around Tambaram and Chennai. However, when we inquired about the inoculum, they withheld the information, saying it was a trade secret. Your story shows that bio-toilet manufacturers in other parts of the country are also secretive. Thanks for such a critical study. It should help the bio-toilet industry become more transparent.