Ndi zatsopano zamakono zomanga, mapangidwe omanga ali ndi zinthu zingapo zomwe zimathandizira kuti nyumbayo ikhale yogwira ntchito komanso yothandiza. Zina mwazinthu zomwe zili m'nyumbayi ndi monga mitsinje kapena ngalande, zomwe zimathandiza kukhetsa madzi. Izi ndi zofunika zomwe zimalepheretsa kuti chinyezi chisamangidwe pamaziko a nyumba.