Please choose the correct solution to the question: How do you clean clothes?

Solution1: Put the clothes in a washing machine and let them sit there for a while before putting them on a drying rack to air out the bad odors.

Solution2: Fill the sink with water and some laundry detergent, and rub the clothes with your hands to wash them. Put them on a drying rack to dry.

Answer format: solution1/solution2
Answer: solution2