Koj nyiam miv, tab sis koj tsis xav kom muaj nws vim muaj tus ntxhiab tsw phem, nrog rau lub tsho loj. Koj tuaj yeem yooj yim tshem ntawm cov xwm txheej tsis zoo no. Nws yog qhov zoo tshaj plaws los siv oxidants kom tshem tawm cov ntxhiab tsw ntxhiab.
Nws yog qhov tsim nyog
Koj yuav xav tau: hydrogen peroxide, iodine, dej, vinegar, potassium permanganate
Cov Lus Qhia
Kauj ruam 1
Cov poov tshuaj permanganate. Nws muaj qhov ua haujlwm tsis pom zoo.
Vinegar. Nws yuav tsum tau siv diluted kom tshem tawm cov ntxhiab tsw.
Txiv qaub kua txiv thiab hydrogen peroxide kuj zoo heev rau kev tshem tawm cov ntxhiab tsw phem.
Tshuaj Iodine. Noj 10-20 tee ib liv dej.
Kauj ruam 2
Kuj tseem muaj kev xaiv zoo rau kev ntxuav cov ntaub pua plag los ntawm tsis hnov tsw. Koj yuav tsum tau moisten stain nrog vodka lossis dej cawv. Siv tshuaj ntxhua khaub ncaws, tshuaj yej yaj, tshuaj tov dej qab zib, txawm tias qhov ncauj qhov ncauj yooj yim tseem yuav ua haujlwm.
Kauj ruam 3
Yog tias qhov stain twb dhau los, nws kuj yuav yooj yim tshem tawm. Vinegar yuav ua. Nws yuav tsum tau txhaws nyob rau hauv ib qho kev sib piv ntawm 1: 4. Nqa daim ntaub lossis ntaub so ntswg thiab blot qhov stain. Tom qab ntawd ntxiv ci dej qab zib. Peb coj 1 tbsp. l. tej xab npum ntxuav. Peb ntuag hauv hydrogen peroxide. Koj yuav tsum coj 100 ml ntawm peroxide. Tshiav qhov sib xyaw kom haum rau qhov stain nrog txhuam. Tshem cov khoom seem nrog daim ntaub huv si.
