How to deal with the original water leakage marks on the wall?

Some houses will leak water for many reasons, and there will be watermarks on their walls. Some are due to water leakage upstairs, some are due to water leakage on the roof, some are due to water leakage on the roof, and some are due to the window not being closed properly, and the rain has come in. But in either case, I still feel uncomfortable seeing the watermark on the wall. What should I do?

First, we must first find out the reason for the watermark on the wall. There is water leakage upstairs, so we must find the root cause and put an end to it. Find someone to fix it.

Secondly, if the watermark is caused by water leakage on the roof, you must find a professional to do drainage treatment. Nowadays, many people specialize in drainage. You can spend some money to let them do drainage.

Third, if it is caused by your carelessness, this is easy to say. Be a careful person. Close the door in the future and watch the weather forecast in time. Only by finding the cause of wall watermark from the source can maintenance be valuable.

Fourth, paint the walls. The first step is to scrape off the watermarked wall surface and remove the existing watermark and original paint.

Fifth, it is impossible to brush only the dirty parts of the painter, and the whole house should be painted, which will have good results.

Sixth, you can also hang imitation porcelain. This kind of imitation porcelain can be simply wiped with a rag. If there is a little dirty watermark, you can remove it.