Remove the cap carefully to avoid spills. Place the reed sticks into the oil, ensuring the bottom ends are fully submerged. For a subtle scent, use fewer reeds; for a stronger fragrance, add more. Allow the reeds to soak up the oil for at least 24 hours. This ensures the fragrance travels through the reeds and begins diffusing into the air. After the first day, turn the reeds upside down to expose the saturated ends to air. This boosts the scent immediately. Repeat flipping once a week to maintain consistent fragrance.