Many people still think that these 2 buttons is just for flushing

Many people still think that these two buttons are just for flushing, but dual flush toilets offer more than that.

The Idea of a Dual Flush Toilet A dual flush toilet typically features two buttons or levers, each connected to a separate flush valve. This design allows users to choose between two different flush sizes.

Water Conservation The larger button typically flushes 6 to 9 liters of water, ideal for solid waste, while the smaller button uses only 3 to 4.5 liters for liquid waste. This differentiation significantly helps in conserving water.

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Water Savings By switching from a single flush to a dual flush toilet, a household can save as much as 20,000 liters of water per year. Although the initial installation cost may be higher than that of a standard toilet, the environmental benefits and reduced water bills make it a worthwhile investment.

Historical Context The concept was popularized by American industrial designer Victor Papanek in his 1976 book Design for the Real World. The dual flush mechanism was first implemented in Australia in 1980.

In summary, dual flush toilets are designed not just for functionality but also for significant water conservation, benefiting both the environment and household budgets.