Keep a bag of flour in your fridge ( I got this via email)....

[IrishAyes]

21. This did not come from an email

If you can't find aloe vera juice/gel for some reason, Vitamin E gel works the same. I got a bit of sunburn once and slathered that on; never even peeled.

But the flour business sounds dangerous.

Now I did read from a credible report that science has discovered the reason the tree frog cure works for wounds. Y'know, place him belly down over the wound and tie him as gently as possible. When he quits squirming, get a fresh frog. What happens is that the tree frog perceives himself in danger and this causes him to exude a natural antibiotic from his stomach - for his own sake. The reason you have to replace him when he grows still is that he's given up and no longer exudes that antibiotic you need.