Cov tshuab hauv pem teb qhia koj tias yuav ua kom lub pob zeb zoo nkauj ci ntsa iab, txoj hauv kev zoo yog tiv thaiv pob zeb thaum ntxov thaum ua ntej kev tsim kho, txhim kho lossis siv, kom tiv thaiv kev xwm txheej. Txawm li cas los xij, thaum qee cov khoom siv pob zeb tau nruab thiab tsim, lawv feem ntau tsis tau them siab txaus. Thaum cov kev teeb tsa thiab kev ua tiav tiav, cov kab mob pob zeb yuav tuaj ib qho tom qab ib qho, qhov tseem ceeb yog cov pob zeb xis mas, dawb Tuam Tshoj, xeb daj, dej me ntsis, roj stains, kab nrib pleb, pulverization thiab fading, thiab lwm yam. Yog li ntawd, kev kho thiab kho ntawm mob pob zeb yog tseem tseem ceeb.
Cov cuab yeej hauv pem teb qhia koj tias peb yuav piav qhia cov hauv qab no ua ke nrog cov tsos mob tshwj xeeb:
1. Baihua thiab cement seem
2. Cov xeb xeb
3. Cov dej chaw
4. Kev ua qias tuaj xim
5. Roj stain thiab ciab txheej
6. Kev ua qias tuaj paug
7. Nrib pleb thiab khov
8. Poob ntawm lub teeb thiab pulverization
9. Kev Hloov Loj
