I have very fair skin, so I burn easy. When I get a sunburn, I take a luke warm bath with vinegar. It doesn't hurt. I buy a big jug of it. And use it all. It takes the sting away in about 10 mins. You can put the vinegar directly on it with a paper towel. But that takes too long. The direct contact of the vinegar doesn't hurt either.
I got sunburned a few days ago. I put vinegar on it today about 11 hours ago, and now I have bumps. What to do?