Ключевые слова: abstract, background, bacteria, biological, black mold, blur, building, cleaning, close up, contamination, damp, decay, detail, discoloration, domestic, ecology, environmental, fungus, grime, growth, grunge, health, health hazard, home, household, indoor, infestation, interior, macro, mess, mildew, moisture, mold, organic, pattern, repair, risk, safety, spores, spread, stained, structure, surface, texture, toxic, unhygienic, wall, water damage, wet,