How effective is charcoal in removing mold and mildew from surfaces?

Charcoal can be effective in removing mold and mildew from surfaces due to its absorbent properties. When placed near the affected area, charcoal can help absorb moisture and odors that contribute to mold growth. However, charcoal may not completely eliminate mold and mildew on its own and should be used in conjunction with other cleaning methods for best results.