I just learned "how to made ACV at home" from a friend of mine
-2 liter of water (boiled and let cool)
-1 kg of apple (1/2 kg of green apple and haft of the red one
Clean and cut all apples into small pieces. Use the blender to chop them with the above water. Put them into the glass jar and close the lid. It is ready to use after one month.