October 5, 2010 If you are an adult who works in the sun, there are a number of important steps that you need to take to limit your sun exposure. There are a number of clothing lines that actually provide SPF protection, while also offering a loose and comfortable fit. Make sure you have a good hat and wear sunglasses. Sunscreen is essential, as any dermatologist like Dr. Lawrence Jaeger, will tell you. You’ll need to apply a sunscreen with an SPF 15 or higher every few hours. You should also know your skin well and should be aware of any new bumps or lumps on your skin. Get these evaluated immediately by a dermatologist.