Ntxuav Cov Kauj Ruam Ntawm Cov Khoom Siv Ua Kua Filling Tshuab

Tam sim no, nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov cuab yeej siv tshuab siv tau dav siv. Qhov tshwm sim ntawm cov khoom siv tshuab filling tau cawm peb ntau ntawm cov neeg ua haujlwm thiab cov khoom siv, txhim kho peb txoj haujlwm ua haujlwm, thiab coj tau nyiaj ntau dua rau cov tuam txhab. Thaum peb siv cov khoom siv ua kua filling tshuab, txhawm rau xyuas kom meej tias cov khoom peb tsim muaj kev huv thiab nyab xeeb. Peb yuav tsum tau ntxuav nws. Cov kauj ruam tu yog:
1. Ua ntej, tshuaj tsuag cov dej tsis muaj menyuam rau ntawm lub raj mis lossis lub hnab ntim khoom siv.
2. Lub tshuab ua kua filling yog txhuam thiab tshuaj tua kab mob tshwj xeeb thiab tshuaj tua kab mob.
3. Tom qab ntxuav, cov khoom siv ua kua filling tshuab yuav tsum huv thiab tsis qab nyob rau hauv thiab sab nraud, tsis muaj lye seem thiab lwm yam detergents, thiab yuav tsum xeem dhau cov tshuaj microbial.
4. Cov neeg ua haujlwm ua haujlwm cov khoom siv ua kua filling tshuab yuav tsum tau ua kom tsis muaj menyuam thiab tua kab mob hauv chav huv si ua ntej siv.