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

Solution1: First, dust any dust off your tennis shoes using a soft cloth. Brush away dried mud and dirt using a soft brush. If you have stains on your shoes, use a damp cloth to gently buff away the marks.

Solution2: First, dust any dust off your tennis shoes using a soft cloth. Brush away dried mud and dirt using a soft brush. If you have stains on your shoes, use a damp cloth to harshly buff away the marks.

Answer format: solution1/solution2