1. Nqa lub tua hluav taws mus rau qhov chaw: nqa lub taub tua hluav taws ntawm tes thiab tsuag mus rau qhov chaw tua hluav taws. Tso lub tua hluav taws tso rau qhov chaw nyob ze 5 metres ntawm qhov chaw tua hluav taws. Tig lub tshuaj tua hluav taws nce thiab nqis mus ob peb zaug ua ntej siv nws los tiv thaiv cov hmoov ntawm caking.
2. Tom qab ntawd qhib lub foob coj thiab plam qhov ruaj ntseg tus pin. Txog tam sim no, txhawm rau kom ntseeg tau muaj lub tshuab tua hluav taws, cov tua hluav taws uas tsis tau tua hluav taws yog nyob hauv lub xeev tiv thaiv thiab tsis tuaj yeem siv tau ib txwm.
3. Siv lub tshuab tua hluav taws nyob sab laug thiab nqa lub siab tswj nyob rau hauv sab tes kom paub tseeb tias lub taub tua hluav taws ua kom ncaj thiab tsom rau hauv qab ntawm qhov hluav taws kub los tua thaum lub qhov hluav taws xob sab saum toj.
4. Hauv kev tua cov nplaim hluav taws, tswj cov hluav taws ib kauj ruam, thiab txuas mus nias nrog sab tes sab xis txhawm rau txhawm rau kev txhaj tshuaj ntawm cov hmoov qhuav.
