Ease the Sting of a Wasp

If you have been stung by a wasp, then you know it is no fun. Help take the sing out by applying apple cider vinegar gently with a ball of cotton.
Another helpful sting easier is to apply a baking soda, water paste.
Personally I find the former works better.

How to Get Rid of Greasy Hair

If you find that your hair is feeling greasy lately, here is a simple solution that you probably already have in your kitchen. Shampoo your hair as you normally do, then pour a quarter cup (1/4 C) of vinegar over it and rinse again, thoroughly.