The choice between a steam iron and a dry iron depends on your specific needs and preferences. Steam irons are generally more versatile and effective at removing wrinkles than dry irons. The steam helps to relax the fabric fibers, making it easier to press and achieve a smooth finish. Steam irons are especially useful for fabrics that are prone to wrinkling, such as cotton, linen, and silk. They can also help to remove odors and bacteria from fabrics by producing hot steam.