Ключевые слова: baby, baby care, bangladesh, blue, blur, child, children, clean, cleaning gel, coronavirus, covid19, dhaka, discipline, disinfection, epidemic, family, flu, foam, forearm, gel, green, habits, hand, hand wash, healthy, hygiene, learn, learning, liquid, onuchcha, parents, preschool, prevention, protection, purity, quarantine, rubbing, safety, sanitary, sanitizer, selective focus, shallow depth of field, soap, teach, toddler, toilet, virus, wash, washing, yellow,