water saving tips

Build a low-cost, effective rainwater harvesting system using just a drum, filter, and pump — and protect your water supply for just Rs 10,000.

Facing Bengaluru’s water crisis, one residential society installed flow metres, rainwater harvesting, and an STP — cutting their Rs 16 lakh bill to Rs 7 lakh.

Bengaluru resident Prabhat Vijayan built a DIY setup to reuse RO wastewater, saving 24,000 litres a year. Here's how he did it and how you can too!