Qhov zoo tshaj plaws los ua ntej; cov kev pabcuam yog qhov tseem ceeb tshaj plaws; lub koom haum yog kev koom tes "yog peb lub tswv yim lag luam me uas peb lub tuam txhab tau saib xyuas thiab ua raws li kev muag khoom kub Tuam Tshoj Dej Kho Sodium Metabisulfite /Sodium Pyrosulfite, Cov khoom siv ua tiav raws li qhov tseeb, Cov Khoom Siv Txhaj Tshuaj Txhaj Siab Tshaj Plaws, Cov kab sib dhos khoom siv, cov chaw kuaj mob thiab kev loj hlob ntawm software yog peb qhov tshwj xeeb.
Qhov zoo tshaj plaws los ua ntej; cov kev pabcuam yog qhov tseem ceeb; lub koom haum yog kev koom tes "yog peb lub tswv yim lag luam me uas peb lub tuam txhab tau saib xyuas thiab ua raws li tas li rauTuam Tshoj Sodium Metabisulfite, Sodium PyrosulfitePeb siv kev paub txog kev ua haujlwm, kev tswj hwm kev tshawb fawb thiab cov cuab yeej siv siab heev, xyuas kom meej tias cov khoom zoo ntawm kev tsim khoom, peb tsis tsuas yog yeej cov neeg siv khoom txoj kev ntseeg, tab sis kuj tsim peb lub npe. Niaj hnub no, peb pab neeg tau cog lus rau kev tsim kho tshiab, thiab kev pom kev thiab kev sib xyaw nrog kev xyaum tas li thiab kev txawj ntse thiab kev xav zoo, peb ua raws li kev thov ntawm kev ua lag luam rau cov khoom lag luam siab, los ua cov khoom lag luam tshaj lij.