When the new home stays for several years, it is found that the wallpaper turns yellow. To restore the wallpaper to its original color, it is necessary to handle the situation. If you stay at the beginning of the stay, if the wall ash is still dry or wallpapered, the chemical reaction of the wall ash will easily occur with the bottom of the wallpaper, making the surface appear yellow, which is the most difficult to handle.
If you live for a few years, the surface has a yellow stain, because the paper is caused by sunlight, and it will turn yellow when exposed to the air. You can also use “safely-bleached waterâ€, wipe it on the towel and wait until half an hour later to see the water. How do you think it works? If it is tainted by smoke, it should be diluted with a solution of burning citron (Koshi's).
If you live for a few years, the surface has a yellow stain, because the paper is caused by sunlight, and it will turn yellow when exposed to the air. You can also use “safely-bleached waterâ€, wipe it on the towel and wait until half an hour later to see the water. How do you think it works? If it is tainted by smoke, it should be diluted with a solution of burning citron (Koshi's).
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