Cov xim ntawm lub xim tsuas yog muab tshem tawm yoojyim yog tias nws tseem tsis tau qhuav lawm. Txhawm rau tshem ntawm qub stains los ntawm ib tug xim yog ntau nyuaj, raws li cov xim raws li nws dries penetrates rau hauv tob txheej ntawm ib tug ntaub. Rau cov qub stains, koj tuaj yeem siv tib qho txhais tau tias yog cov xim tshiab, tsuas yog tshem tawm cov thev nws yuav siv sij hawm ntau dua.
Peb muab koj txoj kev tshem cov xim ntawm cov xim muaj hlau thiab ntxuav cov khaub ncaws ntawm lawv:
- Yuav tshem tawm cov pes tsawg los ntawm cov xim muaj hlau, koj tuaj yeem siv txoj kev tshem tawm. Nyob rau hauv lub niaj hnub ua lag luam muaj ib tug lossis loj tus naj npawb ntawm ntau txhais tau tias. Peb hais qhia rau koj tias ua ntej koj tshem tawm cov xim ntawm cov xim muaj lub plev tshem tawm, koj yuav tsum nyeem cov lus qhia, txwv tsis pub koj rhuav tau qhov khoom;
- los rhuav tshem ntawm ib qho xim ntawm cov roj pleev xim rau khaub ncaws nws yog tau los ntawm kev siv acetone thiab roj av. Ua ntej koj tuaj yeem tau tshem ntawm cov xim, koj yuav tsum tau moisten thaj chaw so nrog acetone. Ob peb feeb tom qab ntawd, so cov ntaub qhwv nrog cov roj av;
- Tshem tawm cov xim ntawm plaub hau siv 3% hydrogen peroxide thiab ammonia.