- Kev tu txhua hnub:Ntxuav koj cov hniav nrog cov txhuam hniav mos thiab cov tshuaj txhuam hniav me me tom qab siv txhua zaus, zam cov txhuam hniav tawv los yog cov cuab yeej tu kom tsis txhob khawb.
- Soak thiab sterilise:Tsau ib hmos hauv ib lub tshuab ntxuav hniav tshwj xeeb los yog cov tshuaj ntxuav hniav ntxuav hniav dawb kom tshem tawm cov stains thiab sterilise.
- Tsis txhob haus dej kub:Tsis txhob siv dej kub los yog boiling dej los ntxuav hniav hniav kom tiv thaiv cov khoom deformation.
- Kev tshuaj xyuas tsis tu ncua:Tshawb xyuas koj cov hniav hniav kom tawg lossis hnav, thiab sab laj nrog koj tus kws kho hniav kom kho lossis hloov.
- Khaws qhuav:Thaum tsis hnav, muab cov hniav tso rau hauv qhov chaw qhuav, qhov cua tshuab kom tsis txhob ya raws.