This text provides a six-step process on how to make homemade apple cider vinegar using apple scraps, sugar, and filtered water. Key steps involve an initial fermentation with daily stirring for two weeks, followed by straining and a further one month of fermentation. Finished vinegar is bottled and ideally consumed within two years. Notably, sugar is crucial for the fermentation process with a recommended ratio of 1:1 sugar to water.