house–to–house 
/ˌhaʊstəˈhaʊs/ adjective
always used before a noun /ˌhaʊstəˈhaʊs/ adjective : going or made by going to each house, apartment, or building in an area
▪ The police made a house-to-house search of the area. — see also (from) house to house at 1house
▪ The police made a house-to-house search of the area. — see also (from) house to house at 1house
