Enrich your home with the refreshing aroma of Air Wick with this electrical plug in diffuser kit. The scented bottle inserts into the diffuser and releases its scent continuously. Adjust the intensity to suit your needs - Keep a low setting for subtle fragrancing or small rooms; or turn up the intensity and fill even the largest of rooms with enticing and elegant aromas. The refill contains natural essential oils and lasts for up to 100 days on a minimum setting. Simply keep the refill upright and insert into the diffuser until you hear a click and marvel as the atmosphere in your home is transformed into one of luxury.