What do you use to protect your skin when working outdoors? Some people find long sleeves and a hat to be enough but when it is hot I find these options stifling. As I've aged however, I'm noticing an increasing amount of skin spots. Recently, I have read that some oils like coconut and vitamin E oil can be applied topically and protect your skin. This surprised me because I always thought one should avoid applying oils in case of burning. I am assuming it should be mixed with a lotion meant to help protect the skin. What do you use?