01 Cov tawv xeb xeb, vitamin C yooj yim lis.
Qhov chaw uas tus kais dej tso zis tso quav thiab chav ua noj yooj yim feem ntau pom muaj xeb nyob. Mottled xeb tsis tsuas yog cuam tshuam rau cov tsos, tab sis kuj yuav txo qhov kev pab cuam lub neej ntawm cov vuas luaj ceramic .
Vitamin C tuaj yeem muab tshem tawm tau zoo: yog tias koj muaj cov tshuaj vitamin C nyob tom tsev, noj tawm ob lossis peb ntsiav tshuaj thiab yob lawv rau hauv cov hmoov. Txau nws rau saum npoo ntawm lub pob zeb uas muaj xeb, tso nws tawm ib ntus, thiab tom qab ntawd ntxuav nws nrog dej ob peb zaug.
Nws kuj tseem tuaj yeem so nrog cov kua dej uas muaj kua ntau ntau ntawm cov vitamin C, thiab tom qab ntawd so nrog dej huv. Raws li cov qeb ntawm xeb tsuas tuaj yeem nce cov vitamin C lossis sim ntau zaus.
02 Roj roj txhuam, tev thiab ntawv ci hauv chav ua noj
Lub chav ua noj uas ua noj txhua hnub yeej ib txwm paub txog kev ua noj, kib thiab kib, tshwj xeeb tshaj yog cov vuas nyob ze ntawm lub qhov cub yog muaj roj. Ntau xyoo dhau los, cov roj stains ntawm cov vuas ua tuab thiab nplaum, uas nyuaj rau tshem tawm.
Txhawm rau nrog cov nplais roj ntxig, koj tuaj yeem siv cov txiv kab ntxwv tev lossis txiv kab ntxwv rau tev los so, lossis koj tuaj yeem siv chav ua noj cov ntaub so tshwj xeeb rau degrease: npog daim ntawv tso quav rau ntawm cov pobzeb, tom qab ntawd txau alkaline tshuaj ntxuav rau ntawm daim ntawv phuam, thiab tom qab ntawd so tawm daim ntawv tso zis tom qab lub sijhawm, lub sijhawm no, cov roj tau tag nrho cov dej ntawm daim ntawv tso zis tso quav, thiab thaum kawg ntxuav nws nrog dej rau ob peb zaug, kom cov nplais tuaj yeem rov qab zoo li tshiab.
03 Xab npum nplai, nrog txhuam txhuam thiab sulfuric lossis hydrochloric acid tov
Lub tso zis tso quav uas ntshiab huv heev xa tawm ib qho tsis hnov tsw, cia tus neeg kov lub hlwb. Qhov no yog vim tias xab npum sib xyaw ua ke nrog calcium thiab magnesium ions hauv dej los tsim cov tshuaj ntxuav tes tsis haum. Cov av no yuav yug me nyuam cov ntxhiab tsw thiab ua kom muaj kev loj hlob ntawm cov kab mob, uas yog txoj haujlwm tseem ceeb ntawm cov ntaub hoob pob tu.
Yuav ua li cas kom tshem tawm cov xau av ntawm cov vuas ceramic? Siv xab npum me me tuaj yeem ntxuav nrog dej kub thiab mam li txhuam nrog txhuam. Yog tias cov txiaj ntsig tsis zoo, koj tuaj yeem siv tshuaj sulfuric acid los yog kua tshuaj hydrochloric acid, ua rau nws tso rau saum npoo av, tawm nws rau ob peb feeb, thiab tom qab ntawd so nws.
Nco tseg: tsis txhob pub tes kom kov kua qaub rau lub sijhawm ntxuav tu.
04 Kosin tshuaj dawb rau cov dej haus
Cov dej haus yog tej zaum ib qho nyiam haus rau me nyuam yaus, lossis tus qhua nyob hauv tsev. Qhov tsim nyog tshuaj yej thiab kua txiv yog qhov tseem ceeb. Yog tias tsis ua kom zoo zoo rau hauv av, nws kuj yog ib qho yooj yim kom tawm ntawm stains. Koj tuaj yeem muab qee qhov tshuaj dawb los tsuag rau hauv av ntev li ib nrab ntawm ib teev. Tsuas yog so nws nrog daim ntaub qhwv.
05 Txiv neej lub thwj cim, xis mas
Nyob rau hauv tus txheej txheem ntawm kev kho kom zoo nkauj, cov vuas ceramic tej zaum yuav stain nrog txiv qaub lossis cement stains. Nyob rau hauv lub ntsej muag ntawm tawv ncauj kua qaub lossis cement stains, peb yuav ua li cas nrog lawv? Yog tias cov vuas luaj tsis tu kom zoo, lawv tseem yuav hnav.
Acid lub tshuab nqus tsev tuaj yeem siv los ntxuav, uas tsis tsuas tuaj yeem rhuav tshem cov stains, tab sis kuj tsis txhob txhawj txog kev ua kom cov vuas.
