I've never known any harm it could do.
yes if you do this within 3 years you will get skin cancer BE CAREFUL
If you have sensitive skin it may make your face burn and get red. I would no consider doing it if your skin is very sensitive.
Rinsing your sore with warm water and a touch of vinegar for about 15 mins at the least. Might sting, but it'll heal pretty fast. If it's a really bad cut, you have to get 2 cups of olive oil, 1 cup of water, 1/2 of vinegar, and one green grape. Take the skin off the best you can. Smear the grape around your sore (take the grape and put the skin in the olive oil, vinegar, and water) Leave the sore open (which means NO BANDAGES YET) for 5 mins. During that time you can mix everything else together. First tear the grape skin apart and drop it in a cup with vinegar in it. Let it soak for about 1 min. Stir the olive oil and water together and take the grape skin out and put it in the oily water. THEN slowly pour the vinegar in and apply.
I wouldn't recommend using bleach on your skin for anything ever...Try vinegar.
Vinegar is supposed to be high in acid, since acid is what vinegar is. If the pH is below 2.4, some of the water that dilutes it evaporated. You can put a little water in it to bring the pH back to where it's supposed to be, if you want, or just use a little less vinegar when you put it on or in your food.
Why does an egg fold if you put it in vinegar?
slows down blood flow
yes and if you do, you must put the blister into a boiling pan of sardines and vinegar. BEWARE!!!
Put an egg in vinegar and the base calcium of the eggshell will be dissolved by the acid of the vinegar.
pH paper will turn red when put in vinegar, indicating that vinegar is acidic.
Sure
no never eat it. it is very bad for you and can put you in hospital for months