The refills contain 500 ml or 1L of fragrance.
It is important to pour the entire contents of the refill into the diffuser to ensure that the fragrance is properly replenished and protect it against the detrimental effects of UV rays.
The refill will last as long as the diffuser.
When you pour in the refill, be sure not to let the fragrance overflow. This could damage the container of certain diffusers and your furniture.
The diffuser refills must not be left within reach of children or near a heat source (flame or kitchen stove).