Question: can you use apple cider vinegar to clean dishwasher?
Answer: Let the bottom of the washer fill with water, stop the cycle, then pour in 2 to 3 cups of plain white or apple-cider vinegar. Let the dishwasher finish the cycle. You might need to repeat if you have extremely stubborn hard-water stains inside. Do this periodically to keep the dishwasher clean and fresh.