Why is latex paint moldy and how to deal with it?

1, wet weather: It is caused by wet weather, because indoor and outdoor moisture is in the wall, and if there is too much water, it will become black spots and moldy.

2. The indoor and outdoor temperature difference is large: the indoor and outdoor temperature difference is relatively large, which is easy to make the wall "dew". If it is not dried for a long time, it will be moldy and hairy, so the wall will be moldy.

3, poor ventilation: poor indoor ventilation, leading to mold breeding.

4, treatment: the latex paint wall is moldy, and the moldy place is carved out of the root, because the mold is not cleaned up, it will still be moldy in the future. It is suggested that it should be treated with anti-mildew and sterilization treatment agent before it is treated with anti-seepage agent.