Want to know what happened to the wall wallpaper moldy and how to deal with it

Many people must have a clear reason, not the moldy wallpaper itself, but the cause of the wall. First of all, a lot of quality, but the exterior walls, easy seepage of water, it is easy to produce moldy wallpaper,

Therefore, a good base film resistant wallpaper the best choice of moisture. The following is introduced by the editorial wall wallpaper moldy how? And treatment methods.

Wall wallpaper mold how ?

First: If the construction, glue is not completely dry, inside and outside without airflow or too much temperature, humidity and air leading to long-term retention in the wallpaper, wallpaper Alice shooting from the dark and mold, etc..

Second: If you experience heavy summer and fall rain, humidity, etc.. It can also easily make moldy wallpaper.

Wallpaper mold treatment

Step 1:

Mild mold: wallpaper, wall surface has a slight mold, but from the outside on the original surface does not have much effect, this is a mild mold. Simply spray the mold agent in the wallpaper or cover the wall (may cause discoloration, need to test a large area in advance), to be visible mold and then need to spray fungicide in the mold room should be lent attention to ventilation and drying. Avoid direct rust with a towel, the child area should also be used to mold a larger shell.

Step 2:

Moderate mold: wallpaper, wallcoverings, not only visible mold surface, wall mold also came, wallpaper has appeared Alice, curling and so on. Treatment, we have to break the old wallpaper or wall coverings, spray, in addition to mold mold mildew agent to break down the packet, and then spray fungicides. After cleaning the walls, apply a base film and then place the wallpaper or wallcovering.

Step 3:

Severe mold: in addition chalk walls, mold moderate base layer without any adhesion. This typical filtering situation has occurred, to find the cause of filtering treatment, re-waterproofing, putty wall of everything, can only be eradicated, and then sprayed with mold remover, anti-fungal agent. After drying, grinding, brushing base film, waiting for all approved putty, final construction.

How to prevent wallpaper mold?

Step 1:

Wallpaper selection of breathable materials. Wallpaper materials are many, wallpaper PVC breathable material, non-woven, ordinary paper, fiber, fiber, non-woven or similar.

Step 2:

Walls stay dry. In general, new cement workers should keep 20 to 40 days to make wallpaper. It is necessary to not permit unconventional construction mixing improper wall meals and sea sand. Due to its high salt content, it easily absorbs moisture. Hidden hidden problems in case of later wall problems.

The above is the introduction of moldy wallpaper on walls, hope moldy wallpaper on walls? Help you.