How to renovate the old solid wood floor at home? Mastering these skills is as good as new. Nowadays, many families will choose to lay solid wood floor when decorating, because this floor has unique lines and the laid effect is very beautiful. But this kind of floor has a very troublesome place, that is, it needs regular maintenance. If you don't maintain it regularly, the solid wood floor may be degummed and painted, which will be ugly, so many families will choose to renovate the solid wood floor at home, so they will renovate it. Knowing these skills can make it easier for us to renovate the floor. When decorating the floor at home, we need to remove all the things at home and keep the room in a relatively clean state. After that, you need to polish the original solid wood floor at home, which is about 1 to 2 cm. After that, putty scraping, coloring, painting, waxing, polishing and other steps can be carried out, among which special attention should be paid when painting. Generally, we need to paint three times, prime coat once and twice. The solid wood floor at home has a serious cracking problem before decoration, so we need to deal with the floor before decoration. We need to pay attention when polishing the floor. Grind it with coarse sand first, and then with fine sand. When polishing, it is best to start from four corners, because the ordinary grinder is too big to polish the corners, so you need to use a special corner grinder. If the floor is uneven after polishing, the renovated wooden floor looks not much different from our ordinary wooden floor. However, this renovated wood floor is polished, so its thickness will be thinner and its service life will be shorter than that of ordinary wood floors. If you want to prolong its service life better, you need better maintenance, and you may need to wax it once a month. It is also necessary to pay attention to the daily use, and the joints of the floor need to be treated regularly. It's the only way. As far as replacing the wooden floor is concerned, the price of renovating the wooden floor will be more affordable. The decoration price of wooden floor is about 2000 to 3000, and the biggest expenditure is putty and paint. The price of a bucket of paint on the floor is around 400. The larger the area, the more paint will be used.