Route sink and shower water through a simple filter and storage unit for landscape use, respecting local codes. Labelling valves, backflow protection, and seasonal switchovers keep operation friendly. Paired with drought-tolerant plantings, the system rewards handwashing and rinsing with blossoms, shade, and habitat rather than burdening sewers during storms.
Install a compact heat exchanger beneath the shower that captures warmth from outgoing water to preheat incoming supply. The sensation remains identical, yet energy bills fall. Combined with insulated lines and short pipe runs, mornings start bright, steamy, and guilt-light, proving comfort and conservation can share one satisfying ritual.