Please choose the correct solution to the question: How do you clean the sole of white shoes?

Solution1: Remove excess dirt with a paper towel dipped in warm water. Use a tooth brush to scrub with dish soap. Wipe dry with a towel. Repeat as needed.

Solution2: Remove excess dirt with a straw  dipped in warm water. Use a tooth brush to scrub with dish soap. Wipe dry with a towel. Repeat as needed.

Answer format: solution1/solution2
Answer: solution1