Start in the Bathroom
The bathroom is where the average Indian household consumes the most water. The single biggest change you can make is switching from a shower to a bucket bath. A typical 10-minute shower can use over 100 litres of water, while a bucket bath uses just
15-20 litres. If you must shower, keep it under five minutes. Another critical habit is to turn off the tap while brushing your teeth or lathering your hands—this simple act can save over 20 litres a day per person. Finally, conduct a leak audit. A single dripping tap can waste thousands of litres a year. Listen for running toilets and check faucets regularly; a quick fix from a plumber is a small investment with huge returns.
Get Smarter in the Kitchen
Your kitchen habits can also lead to significant water savings. Instead of washing vegetables and fruits under a running tap, fill a basin with water and wash them there. This water can then be reused to water your houseplants. The same principle applies to washing dishes; pre-soak tough-to-clean pots and pans instead of scrubbing them under a running stream of water. For those with RO water purifiers, the wastewater (often called 'reject water') is a hidden resource. While not potable, it's perfect for mopping floors, cleaning balconies, or watering your garden. Collecting this water instead of letting it go down the drain can save dozens of litres every single day.
Rethink Your Laundry Routine
The key to water-efficient laundry is simple: only run your washing machine when you have a full load. Running half-loads uses almost the same amount of water as a full load, making it incredibly wasteful. If you often have small, urgent laundry needs, consider hand-washing those few items instead of running the machine. When it's time to buy a new appliance, look for front-loading machines, which are known to use significantly less water and energy than top-loading models. Modern machines are highly efficient, and using them correctly is a cornerstone of a water-conscious household.
Tend Your Garden Wisely
A green space at home doesn't have to come at a high environmental cost. Water your plants either early in the morning or late in the evening. Watering during the heat of the day leads to rapid evaporation, meaning much of the water never even reaches the plant's roots. Consider installing a drip irrigation system, which delivers water directly to the base of the plant, minimising waste. Another effective strategy is mulching. Adding a layer of organic material like bark or compost around your plants helps the soil retain moisture for longer. When choosing plants, opt for native, drought-resistant species that are naturally adapted to the local climate and require less water to thrive.
Embrace Rainwater Harvesting
Why rely solely on municipal supply when you can capture a free, high-quality water source? Rainwater harvesting is an ancient Indian practice that is more relevant today than ever. You don't need a complex, expensive system to start. A simple setup involving guiding rooftop runoff into a large drum or tank can provide ample water for gardening, cleaning your car, and flushing toilets. For larger homes or apartment buildings, a more sophisticated system can be installed to filter and store rainwater for broader non-potable uses. This not only reduces your water bill but also lessens the strain on municipal resources, especially during the monsoon season.
