Please choose the correct solution to the question: To clean the body of a tuba

Solution1: Remove and disassemble the tuba's slides and valves. Place the tuba on top of a towel in a bath of warm water and a little soap. Rub gently with a wash cloth. Pour out water.

Solution2: Remove and disassemble the tuba's slides and valves. Place the tuba on top of a towel in a bath of warm water and a little soap. Rub gently with a scouring pad. Pour out water.

Answer format: solution1/solution2
Answer: solution1