I got a sunburn over the weekend. I always break out when I'm in the sun but it was only about a half hour so I didn't think it would affect me like that. A day later it started itching like crazy. I tried ACV, plain white vinegar, and aloe. None of them helped at all. I had to break down and buy some hydrocortisone. I've been slathering it on. Maybe the natural products I tried aren't meant to treat an allergic reaction to the sun.