A practical substitute is to have your skin uncovered only the time you can without being sun-burned and then cover it with clothes.
A thin layer of olive oil is a good substitute according to my experience, but I do not guatantee it protects against all kind of damages made by UV light.
no
NO
I suppose that is possible.
Nothing..
In food eggs
Transformation of coal in a substitue of oil.
working sunscreen
Wear Sunscreen was created in 1998.
Sunscreen. Lots of sunscreen.
It can be a substitue for "is," or it can be a possessive suffix.
Wax and clay.
If you do not have an egg and are trying to use egg subsitute instead one ounce equals one egg. This is the ratio we use at my cafe.