I would avoid prolonged sun exposure and use sun screen if you have to be outdoors for a long period of time. Even in the winter, you can still get a sun burn.
sun screen
Stay out of the sun!
Sun screen!
yes
sun screen works by asorbing reflecting or scattering ultraviolet light the reby reducing
The ozone layer protects the earth from most of the electromagnetic radiation from the sun. This is usually not enough protection on sunny days so a sun screen should be used when people are active outside.
use sun screen
no that would be sun block
Put on SUN SCREEN retards!
Any sunblock that has been approved by the Cancer Society and is at least SPF35.
I think it is like spray on sun screen.