Gypsum ceiling appear moldy how to do
If the above methods are used or did not solve the problem, we must completely deal with: the choice of better waterproof interior paint. Let the damp wall to have one to two months of drying process, and then brush on the wall layer of cement mixed with water slurry, from the moisture effect. Followed by plaster putty to fill the wall pits, Ma face, and then full of putty, dry with sandpaper after the wall polished, repeat twice, and clean. The next layer of paint can be coated on the dry and clean wall with the coating roller roll twice, can also be sprayed, so on the line.
And then is on the gypsum ceiling moldy treatment. You can first wipe with alcohol bleaching alcohol, if not too serious, rub the next two can be removed mold. There is also a mold removal method is to use 84 disinfectant. But it is easy to stimulate the skin, so remember to wear plastic gloves must be used, and use clean water.
First of all, to do is check the house ceiling or the corner there is no water seepage, find the reasons for the mold gypsum ceiling, if it is because of the water or the room caused by high humidity, we must find ways to solve these problems. You can also use a professional wall removal of fungicides, can be a short time to completely kill the mold of the wall, but also can change the corresponding parts of the wall structure to prevent the breeding of mold wall.
