World Water Day, on 22 March every year, is about taking action to tackle the water crisis. Today, 1.8 billion people use a source of drinking water contaminated with faeces, putting them at risk of contracting cholera, dysentery, typhoid and polio.
We’re all wasters when it comes to wastewater. Every time we use water, we produce wastewater. And instead of reusing it, we let 80% of it just flow down the drain. We all need to reduce and reuse wastewater as much as we can. Here are three ideas for all us wasters!
Turn off the tap while you’re brushing your teeth or doing dishes or scrubbing vegetables. Otherwise you’re just making wastewater without even using it!
Put rubbish, oils, chemicals, and food in the bin, not down the drain. The dirtier your wastewater, the more energy and money it costs to treat it.
Collect used water from your kitchen sink or bathtub and use it on plants and gardens, and to wash your bike or car.