The Brilliant Zero-Water Technology

That's the most brilliant part of the technology, ma'am. It uses exactly

zero drops of water. Think about it, the few buses in India that actually have built-in toilets

have to carry 200 liters of water just for flushing. That's extra weight, extra fuel,

and eventually a huge mess to clean. With Big Relief, we save thousands of liters of water

every single month. This is how the bag works. The bag contains a super absorbent

powder, SAP, that converts any liquid into a gel that freezes and

becomes odorless.