Please choose the correct solution to the question: How do I fix a small scratch on a hardwood floor?

Solution1: In the case of small scratches, you usually need to sand the hardwood with sandpaper or a small power tool.

Solution2: In the case of small scratches, you usually need to fill in the color of the hardwood with stain pen or can of stain.

Answer format: solution1/solution2
Answer: solution2