2. Moldy walls can breed wall mold, also known as wall mold spots, long hair and wall cancer. Most of it grows on the damp wall of the living room and around the kitchen, bathroom, balcony, window and pool. This is a visible biological flora. Two common molds, grape ear mold and Aspergillus Niger, are dark green, and there are a few brown varieties at present.
3. Wall mold can grow indoors and outdoors, and spore powder flows with the air. When it meets the corresponding humid and warm environment, it will adhere to the surface of the object and spread rapidly, which not only destroys the beauty of the room, but also directly harms people's physical and mental health and living environment.