This foam is called an "acetic uterus". Remove it is not necessary, on the contrary it is necessary

This foam is called an "acetic uterus". Remove it is not necessary, on the contrary it is necessary to mix foam with juice. And in order not to damage this very "vinegar uterus", you do not have to rearrange the dishes with the prepared vinegar from one place to another. But for you the recipe for cooking apple cider vinegar: We collect mature and even overripe apples. Ideally, it should be apples, fallen from the tree - the so-called "fallen-down".

Apples are carefully washed, cut into very small pieces, we put them in a saucepan and rub it into a gruel. Ripe apples are soft, so it will be easy to do: you can crush the pestle, you can rub through the colander. Add sugar to apples - one kilogram of apples requires a half tablespoon of sugar. Fill all hot with boiled water. Water should cover apples for three to four centimeters. We put the pan in a warm place, protected from direct sunlight.

https://thecontingent.microsoftcrmportals.com/forums/general-discussion/115bb4bd-aaf8-ee11-a73d-6045bd01c1cc