A garment steamer is a device used to remove wrinkles from clothing and fabrics. It works by heating water to produce steam, which is then directed onto the fabric. This steam relaxes the fibers, making it easier to smooth out creases without the need for an iron. Garment steamers are often preferred for their convenience and ease of use. They are lightweight and portable, making them ideal for travel or quick touch-ups at home. Many models come with various attachments for different fabric types, ensuring effective steaming for items like dresses, suits, and curtains.