Focus your diffusion on moisture-prone areas: bathrooms after showers, laundry rooms during or after washing, basements during humid months, and any spaces with limited ventilation.
For whole-home coverage, rotate between rooms throughout the week rather than trying to cover everything at once. Consistency in each space matters more than breadth of coverage.
Keep windows closed during diffusion for best results. Ensure the room is well-ventilated before and after your session. Store First Light in a cool, dark place between uses.
Results develop over time. Many people notice changes over time, typically within 2–3 weeks of consistent daily use.
First Light is designed to support indoor environments through gentle vapour dispersal. The guidance below outlines one common daily ritual.