Cotton Flower & Freesia 250ml Fragrance Diffuser| CIRCATheres something about Cotton Flower and Freesia that paints a fragrant picture of picnics in the park and long, lazy days. Add soft notes of White Rose and the fresh zing of Cucumber, and the scene is set for outdoors bliss, indoors style. Remove cap and replace with diffuser lid. Place reeds in bottle. Fragrance is absorbed by the reeds and gradually diffuses into the air. For best results rotate the reeds regularly.