How to Make Apple Cider Vinegar From Scratch
cores, seeds, skins included
bottled or well water
Roughly chop your apples, seeds, skin and all, into 1-inch cubes.
Place in a food grade container and cover with water.
Cover the container with a cloth, or cheesecloth, or something that will let gases escape.
Gently stir once a day for a week.
Leave for at least 4 weeks, checking it once a week until it’s to your liking.