Four Smart Ways to Save Water at Home
Article: Lonwabo Mtyeku – Community Newsroom Photo Credit: Supplied
11 December 2025 – Across South Africa, a sound once taken for granted is becoming frighteningly rare: the steady rush of water from the tap. In its place, many households are waking up to silence — no shower spray, no kettle refill, no garden hose. Just the dry echo of pipes stretched beyond their limits.
From Johannesburg’s pressured reservoirs to Cape Town’s unforgiving summers, water scarcity has shifted from a looming threat to a lived reality. And as the festive season ushers in long lunches, house guests, and marathon cleaning sessions, household water usage skyrockets — often unnoticed, but not unfelt by our fragile systems.
To help households navigate this high-demand period, FNB’s Sustainability and ESG Solutions team is urging South Africans to adopt simple, practical behaviours that protect both their homes and the country’s long-term water security.
“Think of your home’s water supply as a straw in a shared bucket,” explains Fadilla Windvogel, Solutions Strategist at FNB. “If everyone drinks without pause, the bucket runs dry, and unlike a well in folklore, it doesn’t refill instantly. Water is finite. Using it mindfully ensures there is enough to go around and gives the system time to recover. That is what resilience is really about.”
WHY THE URGENCY IS REAL
South Africans consume approximately 237 litres of water per person per day, far above the global average of 173 litres. In rapidly growing metropolitan provinces such as Gauteng and the Western Cape, rising demand is already outpacing supply, while national models warn of a 17% water shortfall by 2030 if consumption remains unchanged.
To understand the scale, imagine:
• having water only six days a week instead of seven;
• every sixth tap in your neighbourhood running completely dry;
• filling a standard bathtub and finding it 17 litres short — not enough to bathe.
Such strain would trigger stricter water restrictions, threaten economic stability in water-dependent industries, and heighten social pressure around access to this essential resource.
The festive season compounds the issue. Household demand can double due to extra cooking, cleaning, and larger gatherings. High simultaneous demand doesn’t just drain reservoirs faster; it triggers low pressure, patchy supply, and delayed system recovery — especially in high-density neighbourhoods.
Every litre saved at home helps stabilise supply for your street, community, and city.
FOUR FESTIVE-SEASON WATER SAVING TIPS
- Be ‘party-smart’ at the tap
Instead of rinsing glasses under running water, use a basin — it saves several litres per cycle. Melted ice from drink coolers can be reused to water pot plants or rinse outdoor surfaces. - Set a “tap-timeout” routine
Schedule water-intensive tasks like laundry and dishwashing during off-peak hours to ease pressure on municipal systems and improve supply consistency for your neighbourhood. - Reuse grey-water responsibly
Water from rinsing vegetables, washing hands, or soaking laundry can be safely reused for cleaning outdoor areas or irrigating gardens. Every reuse offsets fresh consumption. - Make your backup supply count
Before heading into the holiday period, ensure your household water tank and pump systems are fully functional — outages are becoming more frequent and recovery times longer.
Rainwater harvesting is a particularly powerful resilience tool. Tanks help reduce reliance on municipal supply and are ideal for flushing toilets, irrigating gardens, and washing outdoor areas. Through FNB Connect’s Home Solutions platform, customers can access ready-to-install water tank and pump packages with flexible 36-month payment plans — making long-term resilience both accessible and affordable.
A CULTURE OF WATER WISDOM
South African festive celebrations are deeply rooted in sharing — of meals, stories, and space. Embedding water consciousness into these traditions is not a sacrifice, but an evolution.
“Water security isn’t someone else’s problem,” Windvogel notes. “It begins in our kitchens, our bathrooms, our backyards — in how we cook, clean and care for one another. December is a season of abundance, and there is no better time to build habits that protect the most precious resource we have.”
As the country eases into holiday mode, the invitation is simple: celebrate generously, but use water wisely. The future depends on it.
