It depends on where you actually are for the amount of sunscreen a person would use and how much skin they are exposing. For instance, if you're about to be exposed to a great about of sunlight, you would apply sunscreen to your entire body (or exposing skin) and even the face. If you lived some where cold and there's not that much sunlight, then it's best to apply it to you face, hand and arms.
use sunscreen
The recommended amount of sunscreen to use for one person in a week is about one ounce, which is equivalent to a shot glass. This amount should be applied evenly to all exposed skin to ensure proper protection from the sun.
A lot of sunscreen
Well, natural sunscreen has many useful benefits that normal sunscreen does not have. A natural sunscreen for example can provide much vitamins and mineral that are beneficial for your skin in many ways. The regular sunscreen on the other hand can contain many ineffective chemicals and is not as effective as a natural sunscreen. http://www.kitchenstewardship.com/2010/07/20/natural-sunscreen-review-do-mineral-based-sunblocks-work-2/
You need about a shot glass full to cover the average person. More or less to size. You must re-apply often as most sunscreen "wear off" after a few hours.
No more than 0.20 hours for a light-skinned person who does not use sunscreen or sunblock.
Sunscreen!
Use sunscreen is what ive been told just rub it in like you would when you use sunscreen
Can people who have nut allergies use sunscreen with jojoba seed oil?
Usually $10
Depends on how much you put on
Use sunscreen.