What should I pay attention to when refreshing the wall?

First of all, the first point: the root of the wall must be handled well. Must be the bottom of the putty, keep the putty dry. Completely dry putty can't have moisture or water vapor. If it's putty, scrape it twice and polish it flat, so that the wall you repainted will be flat.

The second point: when painting the wall, we must pay attention to protection, which is more critical. If the paint is not well protected, it is easy to hurt things at home.

The third point: after the construction, open the window to ventilate and let the wall paint dry quickly, so that there is no problem at the bottom and no problem at the top, and there will be no problem on your wall. Also, you should stop painting latex paint. That thing is really not so good. Latex paint contains formaldehyde, especially if you have children at home. It is not recommended that you use latex paint. I recommend you to use diatom mud. Yunquan diatom mud is a relatively environmentally friendly material, which is more suitable for home decoration and transformation. My home is diatom mud. No smell, you can look for it directly on Taobao, you can go and have a look.