The Home Ambiance diffusers come with a set of birch reeds that diffuse the fragrance through the neck of the bottle and into the air. Simply insert the reeds in the bottle, wait a few minutes then flip the reeds. To control the intensity of the fragrance, you may flip as many or as few reeds as little or as often as necessary to achieve the desired fragrance diffusion level.
Do not place liquid near an open flame as the alcohol in the product is flammable. Do not light the reeds on fire or place next to combustible items.