Home to over 300 lilac plants, with many of them planted over 200 years ago, the island is bursting with beautiful lilac blooms! The fragrance is exquisite. Mackinac island lilac is strong and true and will whisp you away to the island whenever you are in the mood! Our mitten-shaped hanging air fresheners are a best seller! They are perfect for vehicles, campers, closets and many small spaces. They last anywhere from 4 weeks to 6 months, depending on the scent.