*THE CONCEPT OF DUAL FLUSH* Modern dual-flush toilets have two buttons or levers, each connected to its own exit valve—one larger and one smaller. *FOR WATER CONSERVATION* The larger flush uses 6–9 liters of water for solid waste, while the smaller flush uses 3–4.5 liters for liquid waste, reducing water consumption. *HOW MUCH WATER DO YOU SAVE?* A household using dual flush can save up to 20,000 liters of water per year compared to single-flush toilets. Though installation costs more, it is eco-friendly and lowers water bills. *IMPLEMENTATION* The dual flush was proposed by American designer Victor Papanek in 1976 and first implemented in Australia in 1980. *GET SMART* Use the smaller flush for urine and the larger flush for solid waste. Look for size differences or symbols like half circles or raindrops to identify them
Many people still think that these 2 buttons is just for flushing
