Sulabh International, an NGO headquartered in Palam – Dagri Marg, is known for having pioneered the twin-pit pour-flush toilet ... But none of Sulabh’s toilet designs is patented.

In the early 1970s, he made a cheap twin-pit toilet - a design which has since been used to build clean toilets in hundreds of thousands of homes across India, helping millions of women access ...

The campaign was launched at a Collectors Convention for Toilet Technology organized in the Capital. The campaign focuses on promoting the twin pit toilet technology in rural India, and also ...

(HT Photo) When the secretary to the Union ministry of drinking water and sanitation got inside a twin toilet pit in a Telangana village and removed faecal matter with his hands, the 40-odd ...