How does the two-button toilet system work and what are its benefits compared to traditional toilets?

The two-button toilet system has two buttons for flushing, one for a full flush and one for a half flush. The full flush is used for solid waste, while the half flush is for liquid waste. This system helps save water by allowing users to choose the appropriate flush for the waste, reducing water usage and lowering water bills. Compared to traditional toilets that only have one flush option, the two-button system is more environmentally friendly and cost-effective.