1. Is there any way to solve the problem that the smoke on the wall turns yellow?
1. If the wall turns yellow due to smoke, we can dilute caustic soda with water and scrub the smoking wall, which can only play a preventive role. If there are many yellow places on the wall, bleach and hydrogen peroxide can be mixed together in a certain proportion to scrub the wall.
2. Wash the wall clean first, and then the dirt can be oxidized by air immediately, and the imprint in the middle and late period is not easy to be obvious. But if it is serious, the whole wall will turn yellow and black. You can spray latex paint on the wall again, which has a covering effect.
It is best to paint all the bedrooms, otherwise the whole room will look far-fetched. All the furniture and appliances at home should be removed and covered with plastic film on the road. Let's clean the walls and make sure they are level. If it is uneven, level it with mixed mortar.
4. Batch putty again below. Generally speaking, shaving twice is enough. After scraping the putty powder, brush the top coat 1 time. When the primer is dry, it can be covered with two coats of paint.
Second, how to decorate the kitchen wall?
1, fire safety and moisture-proof measures must be taken during the renovation of the kitchen wall of the restaurant, because it is likely that such things must be done in two floors due to very high temperature or heavy steam.
2. If it is a simple putty scraping, although it is simple, it is very easy to turn the wall black and yellow in the middle and late stages, and then it must be redecorated. If you want to prevent similar problems, it is more appropriate to choose wall tiles for restaurant kitchen paving.
3. If there are some stains on the surface, just wipe it with a towel, which will be more applicable. In addition, you can also choose plastic wallpaper, which saves time and effort, is easy to clean, and is also suitable for the application of restaurant kitchen space.