Our 500ml English Garden Diffuser Refill fills the room with a complex and mouth-watering scent. Made in small batches at our Wiltshire factory and fragrant with notes of Cedarwood, Basil, Cypress and Black Pepper, the refill is perfect for keeping your Living Room, Study, Hallway or Dining Room, fresh. The refill contains 20% fragrance – the equivalent of a ‘pure perfume’ and stays fresh for up to 24 weeks.