When your oil runs low, our fragrance oil refills are available separately - one bottle refreshes your diffuser and extends its life. Compatible with all Elm & Grey diffusers.
How To Use:
Remove the ball stopper and pour your fragrance oil into the bottle. Insert the reeds, allow 48 hours for the scent to fully develop, then flip the reeds and place your diffuser in a well-ventilated spot away from direct sunlight. For a more intense fragrance, flip the reeds more frequently. For a softer scent, reduce the number of reeds. The 500ml will fragrance your space for approximately 3–4 months; the 1 litre for up to 6–8 months.