Please choose the correct solution to the question: How to clean a coffee maker.

Solution1: Fill water reservoir with half water and half white vinegar and turn on. Next repeat with only water and then wash carafe and basket with hot soapy water.

Solution2: Fill water reservoir with half water and half white vinegar and turn on. Next repeat with only water and then wash carafe and basket with hot soapy vinegar water.

Answer format: solution1/solution2