The bedroom wall is raining and seeping, and it is useless to repair the property several times. I'm bored, too. Is wallpaper useful?

According to what you said, it is estimated that there is water seepage in the outer wall. According to the Project Quality Warranty Measures, the warranty period of waterproof project is 5 years from the date of completion, and the responsible unit is the development and construction unit. Therefore, it is recommended that you 1 contact the property management company or professional unit to find out the cause of water leakage. 2. During the warranty period, contact the development and construction unit for handling. 3. After the warranty period, it belongs to * * *. Please contact the property management company for handling. This is a proprietary part. Pay for yourself. 4, before the end of the untreated, stickers, spray paint can't solve the essential problem.