pure and airy perfume Modo Directions for use: Follow the enclosed instructions. Open the aroma diffuser cap and pour in the refill. The fragrance is gradually released from the aroma diffuser through the immersed reeds. The more reeds you immerse in the container, the more intense the perception of the essence will be. aromatica in the environment. The intensity of the fragrance in the interior can also be increased by occasionally turning the immersed reeds.