● Npaj cov ntaub ntawv: Ua ntej, muab cov tshuaj tua kab, hluav taws kub lossis chaw mos (piv txwv li lub hnab quav, lossis lwm yam khoom siv yas). Yog tias kev siv hluav ncaig, muab nws tso rau hauv cov duab hauv lub pyramid los pab huab cua ncig thiab xyuas kom meej cov roj hlawv.
● Teeb pom kev zoo siab: tso qhov chaw noj mov rau hauv qab ntawm cov kab fwjplais thiab taws nws. Yog tias siv hnab yas kaw, ua tib zoo mloog kom tiv thaiv hluav taws los ntawm kev tswj hwm.
● Ntxiv cov taws teeb lossis hluav ncab: Tom qab cov knling tau hlawv tag nrho, maj mam ntxiv cov hluav taws kub lossis hluav ncaig. Yog tias siv cov taub hau taws, pib los ntawm kev ntxiv me me thiab maj mam nce hluav taws. Yog tias kev siv hluav ncaig, tos kom txog thaum lub voos hluav taws kub tawg thiab ib txheej ntawm cov hmoov tshauv dawb npog lub ntsuas hluav taws xob ua ntej ci lossis cua sov.
Hloov kho hluav taws: Kho cov hluav taws kub los ntawm kev ntxiv lossis txo cov pa taws lossis hluav ncaig. Txhawm rau kom muaj hluav taws me me, maj mam muab cov nplaim taws; Txhawm rau nce cov hluav taws kub, txuas ntxiv ntxiv roj.
● Ceev faj: thoob plaws tus txheej txheem, nco ntsoov ua tib zoo mloog rau kev nyab xeeb ntawm cov chaw tua hluav taws kom tsis txhob ua rau hluav taws. Tsis tas li, cia chav ua pa kom tiv thaiv cov pa roj carbon monoxide.
