Greywater recycling is the process of collecting and treating wastewater from household activities, such as washing dishes, showering, and laundry, for reuse. This water, known as greywater, is typically less contaminated than blackwater, which comes from toilets. By filtering and treating greywater, it can be repurposed for irrigation, toilet flushing, or other non-potable uses, helping to conserve fresh water resources. Implementing greywater recycling systems can reduce the demand for municipal water supplies and lower water bills. These systems can vary in complexity, from simple diverters to more advanced treatment setups, making them suitable for both residential and commercial applications.