Lau sạch vùng trầy xước. Làm sạch dung dịch lau sàn. Quét lớp phủ bề mặt.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
If the protective coating of the hardwood floor is scratched, use a soft rag (such as a microfiber cloth) and a small amount of hardwood floor cleaner to remove any contaminants from the scratched area. Any and all small dust particles must be removed from the scratched area so they don’t get preserved in the floor when you add sealant. After cleaning the scratched area of the floor, dampen another rag with water, and wipe down the scratched area to remove the cleanser. Let the scratched area dr