Hidden in plain sight in bathrooms everywhere is an underutilized water-saving tool—the dual-flush toilet. While these two-button systems have become increasingly common, their water conservation potential often goes unrealized because many users don’t understand their proper operation.
The secret lies in matching the flush to the need. A light press of the smaller button uses about half the water of a full flush, making it ideal for liquid waste. The larger button delivers the complete flush needed for solid waste. This intelligent design came from Australian innovators facing chronic water shortages, and it’s since spread globally as an effective conservation method.
For homeowners, the benefits are twofold: reduced environmental impact and lower water bills. Municipalities also benefit from decreased strain on water treatment systems. With clearer labeling and better public awareness, these everyday water savers could make an even greater difference in our collective conservation efforts.
