Common questions asked by clients: What are PDO Smooth Threads? Which facial areas are treated with PDO Smooth Threads? How do PDO Smooth Threads work? If you have wrinkled or loose skin, a non-surgical procedure called PDO Smooth Threads can help repair and tighten the skin. Contact Remedy Med Spa in Nashua, NH and get your youthful appearance back. For more information please call usor Schedule an appointment online. We serve patients from Nashua NH, Merrimack NH, Hollis NH, Litchfield NH, Amherst NH, Hudson NH, Milford NH, Windham NH, Londonderry NH and Brookline NH.