Vinegar is a strong preservative because its acetic acid
kills the microbes and bacteria that could cause food to spoil. It's also a good deodorizer - the acid neutralizes basic compounds, such as those found in degrading meat, that can be volatile and unpleasant.
It removes coffee or tea stains from the bottom of a cup.
add 2 tablespoons of vinegar around in the cup, then wash as usual.
Treat oily hair. Vinegar is a good degreaser for oily
hair because it helps adjust pH levels. Shampoo your hair as usual, rinse,then pour 1/4 cup over it and rinse again.
Wipe salt stains off boots. Dip a cloth or an old
T-shirt into vinegar, then wipe away the white residue.
