The Air Wick Freshener Refill in Orange Flower (250ml) is a scented oil refill designed for use with Air Wick plug-in diffusers. It releases a fresh, floral-citrus fragrance of orange blossoms, creating a pleasant and long-lasting aroma in your home. The refill provides continuous fragrance for up to 45 days (depending on settings) and features an adjustable intensity control when used with compatible Air Wick devices. The formula is 100% natural origin fragrance and free from dyes.