Please choose the correct solution to the question: How can I clean my house keys?

Solution1: Wipe off any excess mud or gunk with a paper towel.    Run hot water over your house keys to loosen the remaining soil.    Apply a couple drops of dish soap onto the keys.    Scrub the keys vigorously with the brush, turning them over and paying extra attention to the grooves and cutouts.

Solution2: Wipe off any excess mud or gunk with a nice sweater.    Run hot water over your house keys to loosen the remaining soil.    Apply a couple drops of dish soap onto the keys.    Scrub the keys vigorously with the brush, turning them over and paying extra attention to the grooves and cutouts.

Answer format: solution1/solution2
Answer: solution1