Tu thiab Kev Ntxuav ntawm Cov Khoom Ua Lag Luam Iron

1. Cov ntawv ntim cov ntawv hlau yuav tsum zam qhov kev sib tsoo ncaj thiab khawb ntse.
2. Txhawm rau tiv thaiv cov hmoov yas oxidation ntawm cov ntawv hlau cov ntawv xa khoom, thov zam kom muaj hnub ci ncaj qha thiab siv ntau dua.
3. Cov khoom ntim cov ntaub ntawv hlau yuav tsum tau cia kom deb ntawm cov chaw noo thiab dej noo chaw rau ncua sijhawm.
4. Kev saib xyuas txhua hnub tuaj yeem tshem ntau cov stains los ntawm maj mam so nrog txoj phuam ntub huv. Rau cov tawv ncauj stubs, tus neeg sawv cev tu tau siv tau los so cov npoo av, thiab tom qab ntawd ib txoj phuam qhuav yuav siv tau los so cov dej noo. Ua tib zoo tsis txhob siv daim ntaub coarse lossis cov khaub ncaws qub uas tsis hnav li daim ntaub. Nws yog qhov zoo tshaj plaws los siv phuam da dej, ntaub paj rwb, paj rwb ntaub, lossis flannel ntaub nrog dej nqus dej kom so.
5. Tsis txhob siv cov dej xab npum, ntxuav tais diav kua, lossis dej huv los ntxuav cov hlau hlau. Cov khoom tu xws li cov dej xau thiab cov tais ntxuav tais diav ua tsis tau zoo tshem tawm cov hmoov av uas tsis muaj av, tab sis kuj muaj kev puas tsuaj rau saum npoo ntawm cov hlau txee.