The easiest and cheapest method!
Getting a sunburn is painful! The next day you get a red skin that itches, a week later your skin starts peeling off.. What a nightmare?!! But you can prevent it...
As soon as you get home, undress.. (that's the best part)
Step2
Locate the sunburn on your body..
Step3
Apply sour cream on affected areas. Rub it in carefully. And spend some time naked, letting it be absorbed.. Sour cream will cool your skin off giving you a nice pain-relief, it will prevent major redness and peeling off in the future. Sounds funny, but that's much better and cheaper than any cream you can get at the pharmacy!