Yog tias tej yam tsis zoo cia, pwm ntawm cov khaub ncaws tshwm tam sim ntawd, thiab yav tom ntej nws tsis yog yooj yim kom tshem nws. Muaj ntau tus neeg tuaj yeem kho qhov teebmeem ntawd qhov tseeb tias qhov khoom ntawd yuav pib dua thiab nws yuav tsum tau muab pov tseg. Yuav ua li cas koj tuaj yeem tau pwm tawm ntawm koj cov khaub ncaws , qhov zoo tshaj plaws yog dab tsi? Nov yog qhov peb tab tom tham txog hnub no.
Txhua hom kev los tiv thaiv pwm ntawm cov khaub ncaws
- Yog hais tias cov pwm tsim los ntawm cov ntaub ntawm cov flax, paj rwb los yog ntaub plaub, koj tuaj yeem tshem nws tawm hauv qab cov txheej txheem hauv qab no. Nrog tsev neeg xab npum, rub ib qho chaw khoob khoob khiab mis, muab xab npum sov so rau 15-20 feeb. Thaum lub sij hawm yog li, qhov tshaj plaws yuav tsum tau zoo ntxuav, rinsed, thiab ces bleached. Muab qhov sib tov xyaw koj tus kheej tso rau hauv ib lub thawv tshwj xeeb. 1 tablespoon ntawm hydrogen peroxide yog cov dej caw hauv 1 liter ntawm dej sov. Mould lub ntaub yuav tsum muab raus hauv cov kua tiav rau ob peb feeb, tom qab ntawd yaug kom huv si.
- Tshaj tawm kom txo tau ib lub pwm ntawm cov ntaub qhwv xim - lo lus teb yog yooj yim txaus. Ua li no, koj yuav tsum tau yuav ib daim ntawv dawb, saib daim ntawv blotter thiab tau txais hlau. Chalk isotrite rau hauv cov hmoov, nchuav rau qhov chaw qias, npog nws nrog blotting ntawv thiab hlau cov txheej txheej ob peb zaug. Hlau tig rau qhov tsawg tshaj plaws txoj hauj lwm, nws yuav tsum tsis txhob kub kub.Thaum koj ua tiav txoj kev ua no, koj yuav pom li cas tus chalk instantly hnoos tag nrho cov pwm.
- Yog tias muaj lus nug, yuav tshem tawm cov xim ntawm cov pwm ntawm cov kab los yog cov ntaub ntub li cas , peb pom zoo kom siv cov noob taum. Txheeb xyuas qhov tsim nyog ntawm cov ntaub ntawv nrog ib lub paj rwb swab soaked nyob rau hauv turpentine. Tom qab ntawd nws teb nrog cov ncauj lus los yog cov hmoov me nyuam kom nqus tau txhua yam - siv lub tshuab nqus hlau thiab siv hlau taws.
Tam sim no koj paub tias yuav ua li cas kom tau cov pwm tawm ntaub. Koj tsuas tau xaiv txoj hau kev xaiv tsim thiab pib tu yam.