Please choose the correct solution to the question: How to remove ketchup stains from clothing?

Solution1: Apply a small amount of toothpaste to a toothbrush and scrub the stain, then wash the toothbrush with cold water

Solution2: Apply a small amount of toothpaste to a toothbrush and scrub the stain, then wash the clothing with cold water

Answer format: solution1/solution2
Answer: solution2