Warm weather is back. Therefore it is time to review appropriate clothing for working in the laboratory. According to the UK Environmental Health and Safety guidelines, lab personnel should not shorts or tank tops, torn clothing or extremely loose or dangling clothing. Long hair should be restrained. Shoes should be closed toed therefore, sandals and flipflops are not allowed. If you have questions about appropriate clothing to wear while working in the lab, refer to the Environmental Health and Safety website.