1. Xaiv los ntawm cov nyhuv saum npoo. Qhov saum npoo ntawm cov yeeb nkab fittings txau nrog cov xim zoo nkaus li muag heev, thaum lub ntsej muag ntawm cov yeeb nkab fittings txau nrog cov hmoov yog qhov ntxhib thiab zoo li ntxhib.
2. Xaiv los ntawm kev hnav tsis kam thiab stain zais khoom. Cov nyhuv ntawm cov hmoov txau yog qhov zoo, vim tias cov hmoov txau yog ze li ntawm 3-10 npaug ntawm cov xim pleev xim.
3. Xaiv qhov ntim thiab tus nqi. Rau cov khoom me me, cov tshuaj tsuag pleev xim yog siv, vim tias cov nyhuv zoo li yuav ua kom muag muag thiab zoo nkauj dua. Rau cov khoom loj, cov hmoov txau yog xaiv, uas yog tus nqi qis.
4. Los ntawm kev xav ntawm kev tiv thaiv ib puag ncig, hmoov txau yog qhov zoo dua vim nws cov pa roj carbon monoxide tsawg.
5. Xaiv los ntawm cov xim sib txawv, tom qab ntawd xaiv cov xim pleev xim, thiab cov xim hloov pauv ntawm cov hmoov txau yog ntev.
Post lub sij hawm: Aug-05-2024
