How to deal with mildew in wall covering?

Mastering the following tips can effectively prevent wall coatings from becoming moldy:

1, wall covering's choice: choose wall covering with good brand. This wall covering has good air permeability and is not prone to mildew.

2. Wall treatment: The dryness of the wall must meet the construction standards.

3. Wall waterproofing: For example, basement and 1 floor, special attention should be paid to waterproofing works, and basement coiled materials must be coated.

4. Wall basement membrane: The wall basement membrane with quality assurance should be selected, and the mildew prevention treatment and mildew prevention agent should be sprayed before brushing the basement membrane.

5. Wall covering glue: glutinous rice glue is selected, and the glue mixing should be moderate. During construction, the glue should be evenly coated to prevent foaming.

6. Regular care: clean the wall with a feather duster every month. In case of wet weather, it is best to close the doors and windows to prevent moisture from entering.

Moldy treatment method of wall covering

(1) If mildew has been found, please "touch" the mildew with a dry towel instead of wiping it. Then buy some colorless disinfectant (or professional mildew-removing products in wall covering) and spray it on the wall covering at the foot of the wall to see if wall covering will change color after two days. If it doesn't change color, spray it all over the wall to kill the residual mold and prevent it from remaining on the surface of the wall covering.

(2) If the moldy area is large, there are many mildew spots and it is serious, then tear off the wall skin, remove the mildew spots on the wall (if it cannot be removed, repaint the wall), and then paste the wall skin.

(3) The lower part of the window sill or the outer wall is moldy due to water seepage, and the wall foundation is usually soaked very soft. It is necessary to eradicate the wall foundation, re-batch putty, brush the basement membrane and paste the wall skin.

It should be noted that when the mold just begins to grow, it must not be scrubbed with a wet towel, and the mold "spores" will follow the wiping marks. In addition, the growth of mold needs water, so as to provide it with enough water to help it grow again, and the mold on the surface of wall covering will become more and more serious.

As mentioned above, ordinary mildew can be handled by itself, and serious mildew needs to be handled by professional wall covering nursing team. Because the wall is not moldy, it is necessary to replace the wall skin and do a good job of prevention.