Koj tuaj yeem siv cov chais, txhuam hniav, rab phom, thiab lwm yam los siv cov xim. Kev siv rab phom los pleev xim rau xim yuav ua kom zoo dua qub, yog li cov xim pleev xim rau xim tau dhau los ua thawj qhov kev xaiv rau ntau tus neeg los pleev xim. Yog li cas yuav tsum tau siv ib rab phom pleev xim?
1. Ua ntej txau cov xim, koj yuav tsum xub do cov xim sib npaug. Qee cov xim yuav tsum tau diluted siv. Peb yuav tsum dilute lawv nyob rau hauv kev faib ua feem raws li cov khoom qhia. Tom qab cov xim sib tov sib xyaw, ncuav nws mus rau hauv lub khob xim ntawm rab phom. Them mloog mus rau lub hau ntawm lub khob xim nyob rau hauv lub sij hawm tom qab tag nrho cov xim yog poured. Vim tias cov xim pleev xim rau saum huab cua, nws yuav qhuav dhau sijhawm.
2. Tom ntej no, peb kho cov huab cua siab ntawm cov xim pleev xim, cov xim pleev xim, thiab lwm yam, thiab siv cov tshuaj tsuag tsuag rau cov xim pleev xim rau ntawm phab ntsa lossis lwm cov txheej txheem. Cov tshuaj tsuag yuav tsum tsis txhob nyob ze rau ntawm qhov chaw tshuaj tsuag, thiab qhov deb li ntawm 20 cm yuav tsum tau khaws cia.
3. Thaum txau cov xim, cov phom txau yuav tsum txav mus rau qhov sib npaug, thiab qhov txav nrawm yuav tsum tsis sib xws, kom tsis txhob cov xim pleev xim rau phab ntsa yog tuab lossis nyias dhau. Tom qab cov phab ntsa painting tiav lawm, peb yuav tsum tau rov qab cov xim ntau dhau thiab disassemble rab phom los ntxuav nws.
Lus Ceeb Toom: Peb yuav tsum ua cov haujlwm tiv thaiv cuam tshuam thaum pleev xim, vim tias cov xim muaj cov khoom tsis zoo xws li cov hlau hnyav thiab VOCs, thiab cov neeg ua haujlwm tsim kho yuav tsum hnav lub qhov ncauj qhov ntswg.
