Muaj ntau yam khoom muag, thiab cov chaw hauv pem teb ntawm txhua hom khoom lag luam yog txwv, uas yuav tsum tau xaiv cov zaub sib cais. Nws tuaj yeem raug faib raws li kev yuav khoom, ntu lag luam, thiab txawm tias cov khoom xim thiab cov qauv sib txawv. Thaum tso tawm kev saib xyuas, them nyiaj rau kev nplua nuj thiab kev tshwj xeeb ntawm cov khoom. Koj tsis tuaj yeem muab txhua yam khoom muag. Koj yuav tsum nthuav qhia cov khoom uas tsim nyog rau qib kev noj thiab cov yam ntxwv ntawm lub khw. Sawv cev cov khoom lag luam tawm.
Faib cov khoom ntawm cov khoom ntiag tug, cov tsev khaws khoom hauv tsev tsis yog qhov tseem ceeb tshaj tawm cov cuab yeej pabcuam. Peb feem ntau pom ntau hom khoom lag luam hauv cov khw muag khoom hauv khw muag khoom, thiab lawv cov yam ntxwv ib puag ncig kuj sib txawv, thiab ib puag ncig ib puag ncig muaj qhov cuam tshuam zoo rau cov tsev khaws khoom lag luam.
Yog tias hauv av av noo, qhov tso pa tawm ntawm cov khoom lag luam qhia thaj chaw yuav tsum tau ua kom zoo dua. Cov cuab yeej siv xws li cov pa kiv cua thiab lub tshuab ua pa muaj peev xwm muab nruab rau ntawm phab ntsa lossis qab nthab, uas tau qhib ua ntu zus, thiab lub qhov rais thiab qhov rooj feem ntau qhib kom lub tshuab cua khiav. Tshwj xeeb tshaj yog nyob rau hnub los nag, yog tias cov av noo siab, sim qhib txhua lub tshuab ua pa kom ntau li ntau tau kom cov huab cua ntws tau kom txo qhov hws ntawm dej vapor ntawm txee.
Yuav tsum khaws lub chaw khaws ntaub ntawv huv si thiab huv si yam tsis muaj paug ntau plua plav, vim tias hmoov av yooj yim nqus tau noo hauv huab cua. Thaum tu cov hmoov av ntawm cov chaw muag khoom noj, sim tsis txhob so nws nrog daim ntaub ntub dej, siv daim ntaub qhuav lossis lwm yam cuab yeej uas tsis ntub xaiv los lis nws. Yog tias tsim nyog, koj tuaj yeem tso ib qho desiccant hauv tsev rau khoom. Qhov desiccant yuav tsum tsis yog mob, xws li nrawm nrawm.