Ключевые слова: appliance, background, bacteria, clean, cleanliness, concept, design, device, disinfectant, disinfection, equipment, gadget, germfree, health, healthful, home, household, hygiene, illustration, infection, isolated, lifestyle, medical, modern, prevention, product, protection, safe, safety, sanitization, sanitize, sanitizing, sterile, sterilizer, sterilizing, technology, ultraviolet, uv, virus, white,