Ключевые слова: abstract, air duct, allergy, asthmatic, bacterium, basement, child abuse, condensation, corner, damaged, dirt, dirty, domestic bathroom, fungal mold, fungus, grunge, healthcare and medicine, healthy lifestyle, home improvement, house, hygiene, illness, indoors, inside of, messy, micro organism, microbiology, mildew, moldiness, musty, parasitic, public restroom, rundown, spore, surface level, surrounding wall, tropical climate, vehicle interior, wall building feature, water surface, weathered, wet,