The SURFACE DUCT & AIR process eliminates viruses, bacteria, fungi, and blood born pathogens. This application allows for 100% coverage of all surfaces for total efficacy and efficiency. We look forward to helping you enjoy a safe and healthier life. Our hospital-grade disinfectant is registered with the EPA and applied by a certified SDA operator using our technology and protocol which is highly effective and very cost-efficient. Our Nanostatic Process is effective, lab-tested, Green, and Safe for humans and pets. SDA s process, performance, and customer service standards are above reproach in addition to offering the most effective delivery system in the USA. SURFACE DUCT & AIR is dedicated to serving the local community in a healthy and meaningful way. This allows us to partner and work with several businesses and organizations in the area. Call us to schedule your service today! We look forward to helping you enjoy a safe and healthier life.