How To Identify Black Mold On Wood. The best way to kill black mold on wood When you find the mold, determine if it is growing in a circular pattern.
Mold exhibits darker colors such as deep green and black; Begin searching for patches of mold on walls. Mildew may begin as white, then turn brown or gray.
Black spots dotted on the wood;
In our homes, that includes wood, fiber or gypsum board, paper, fabric, or green insulation. Photographs of harmless cosmetic black mold on indoor surfaces. Mold exhibits darker colors such as deep green and black; For instance, you may notice a dark, furry growth or what appears to be a black stain, or there could be white, orange, brown, and even green specks.