Yes, you can use apple cider vinegar to clean your coffee maker. It is not recommended though because it will also leave behind a residue on the inside of the machine when the vinegar dries. Apple cider vinegar is a type of vinegar that has been fermented with apples. It contains many minerals and vitamins that can be beneficial for your health when used in small amounts. Apple cider vinegar is often used to clean coffee machines because it is an effective cleaner and leaves behind no residue, unlike generic cleaning solutions like soap or bleach. However, only use apple cider vinegar to clean the machine if you are certain it will not leave behind any residue on