Please choose the correct solution to the question: Clean computer screen

Solution1: Use a dry, soft, lint-covered cloth, preferably the micro-fiber cleaning cloth that may have come with your TV or monitor.    Use a solution of mild soap and water, if needed

Solution2: Use a dry, soft, lint-free cloth, preferably the micro-fiber cleaning cloth that may have come with your TV or monitor.    Use a solution of mild soap and water, if needed

Answer format: solution1/solution2
Answer: solution2