How to deal with the moldy wallpaper?

First of all, if the area is relatively large, or a lot, you think that even if it is repaired, it will not look good. If you want to change your style, just replace it;

If it's not too big, the quality of your wallpaper is not bad, and there's still time to remedy it. First of all, it is recommended to wipe with soapy water or detergent. If not, wipe it with a cloth soaked in disinfectant alcohol. If it's not too serious, you can remove the mold by rubbing it two or three times.

Another way to remove mold is to use bleach. But it is easy to irritate the skin, so be sure to wear rubber gloves when using it, and use too clear water. Some people may worry that without bleach, they will lose their original color. Then use some special mildew remover to treat the mildew spots on the wall. You can ask at the wallpaper shop.