1, izimitundu iwiri yopaka utoto wamadzi, yomwe ilibe zosungunulira za benzene zapoizoni komanso zovulaza, ndipo ndi yogwirizana ndi chilengedwe, yotetezeka komanso yathanzi;
2, Pakayaka moto, siponji yosayaka yomwe imapangidwa ndi kaboni wosanjikiza, yomwe imagwira ntchito yoteteza kutentha, kutsekereza kwa okosijeni, komanso kutsekemera kwamoto, ndipo imatha kuteteza gawo lapansi kuti lisawotchedwe;
3, Makulidwe a zokutira akhoza kusinthidwamalinga ndi zofunika za flame retardant.Kukula kwa mpweya wosanjikiza wa kaboni kumatha kufika nthawi zopitilira 100, ndipo wosanjikiza woonda ungagwiritsidwe ntchito kuti upeze zotsatira zotsitsimutsa lamoto;
4, Filimu ya utoto imakhala ndi mlingo wina wokhazikika pambuyo poyanika, ndipo sungagwiritsidwe ntchito pazigawo zomwe zimakhala zofewa kwambiri ndipo zimafunika kupindika pafupipafupi.