Our lab works under Biosafety Level 1. We chose this because our team operates in an active classroom, meaning that many safety measures must be in place in order to protect student safety. For our project, we chose the bacteria E. coli K-12 because it is one of the least harmful bacteria available and also has the least amount of side effects. Each iGEM member learns safety and lab procedures and how to work with dangerous chemicals and bacteria from Anne Byford, our supervisor. She also teaches us how to use the eyewash station and chemical shower. Our supervisor answers all questions and looks at our experiments and procedures. Before leaving the lab, every member washes their hands with warm soap and water. Food and drink are not allowed inside the lab. New iGEM members are closely supervised by either Anne Byford or one of the leaders until they have correctly learned the procedures. We disinfect all containers, tubes, and tips with either 10% bleach or 15 minutes in a pressure cooker at 15 psi. We also disinfect every type of bacteria with 10% bleach before we dispose of them. When not in use, the laboratory stays locked. Tips, gloves, and centrifuge tubes are properly disposed of. To keep the classroom safe, we bleach all tables with 10% bleach at the end of each day.