Kev Taw Qhia Txog Aluminium Phaj Kev Kho thiab Kho Kev Paub Txog Kev tu cov kauj ruam tshwj xeeb rau cov phaj txhuas yog raws li hauv qab no:
1. Ua ntej, yaug qhov chaw ntawm lub rooj tsavxwm nrog dej ntau;
2. Maj mam so lub npoo ntawm lub rooj tsavxwm nrog ib daim ntaub mos uas soaked nyob rau hauv detergent diluted nrog dej;
3. Yaug lub board nto nrog dej ntau kom tshem tawm cov av;
4. Tshawb xyuas lub rooj tsavxwm saum npoo thiab tsom mus rau qhov chaw ntxuav uas tsis tau ntxuav kom huv si nrog xab npum;
5. Yaug lub rooj tsavxwm nrog dej huv kom txog thaum tag nrho cov xab npum tau muab yaug tawm.
Ceeb Toom: Tsis txhob ntxuav cov board kub (thaum qhov kub siab tshaj 40 ° C), vim tias cov evaporation sai ntawm cov dej noo yuav ua rau muaj kev phom sij rau cov xim ci ntawm lub rooj tsavxwm! Nws yog ib qho tseem ceeb tshwj xeeb uas yuav tsum nco ntsoov tias cov tshuaj ntxuav tes tsim nyog yuav tsum raug xaiv, thiab lub hauv paus ntsiab lus tseem ceeb yog siv cov tshuaj detergents tsis tu ncua! Thov tsis txhob siv cov tshuaj muaj zog alkaline xws li potassium hydroxide, sodium hydroxide, lossis sodium carbonate, muaj zog acidic detergents, abrasive detergents, thiab xim soluble detergents.
