The house lives for some time wall skin begins to appear such and such problem, be affected with damp be affected with damp falls off, mildewy etc, it is not beautiful really, besides look for professional to do, was at a loss what to do basically. Spend a 20 Qiantao treasure to buy bit of professional tool actually, oneself are done decided. This kind becomes moldy very common, go up to appear easily by the side of general door, it is easier that day of overcast and rainy becomes moldy. Now this kind of condition is very serious, there is wall to go up everyday on the floor fallen wall skin and dirt, if there is a child in the home, climbing to play on the ground, that is very dangerous. The wall skin of this kind of bleb, look at still above, touch gently fell down, let poll ache indeed. Decorate a master to come please, do not have a 300 money other people to come far from, say yourself buys wall of have a snack to stave off hunger to cream did, get online to look, so simple before. Need one canister filling wall to cream above all, shovel wall skin first, the wall fills to cream on besmear next, grind smooth, the filling wall paintbrush in reoccupy suit OK, very simple, the woman can be operated. It is very easy, oneself start work try!