Cov neeg ntawm kev nkag mus rau ntawm kev nkag mus rau cov neeg taug kev mus rau qhov chaw nyob niaj hnub no, los ntawm cov ntawv sau txog kab ntawv kev sib txuas lus hnub no, kev sib txuas ntawm tib neeg kev sib haum xeeb, thiab chalk yog los ntawm kev tsim txom tsis muaj mob, tsis muaj kev vam meej, ib qho cim tseem ceeb ntawm tib neeg txoj kev loj hlob.
A, qhov xwm txheej ntawm lub kiv puag ncig: tus qauv ntawm lub cev yog tsis yooj yim, tsis yooj yim los mus ua kom yooj yim, ua kom yooj yim zom yooj yim, thiab muaj kua chlorine, dej kua, sau ntaub ntawv kom zoo, tsis yooj yim raug mob, piv nrog cov npag tseb tsoo yooj yim, zoo cia.
Qhov thib ob, kev tiv thaiv ib puag ncig ntawm lub kiv puag ncig: cov nplaum nplaum plua av, ntub dej yooj yim, ua kom yooj yim ua rau muaj pa phem, nws yog ib qho yooj yim ua rau cov kab mob ua pa, mob ntsws thiab lwm cov tsos mob, ntev hauv cov plua plav paug, thiab txawm ua rau qee lub cev nqaij tawv! Cov nqi kho mob siab dua, hnyav dua tsev kawm ntawv, thiab muaj teeb meem loj rau kev noj qab haus huv ntawm kev loj hlob ntawm cov tub ntxhais hluas. Tam sim no qhov kev lag luam nyob hauv lub khw muaj ib daim npav dawb, tab sis kuj yog kua, tab sis muaj ntxhiab, oily, yooj yim heev ua rau muaj kev ua qias neeg, ntxiv rau lub rooj tsav xwm, ntev mus ua rau cov tub ntxhais kawm ntawv yuav ua rau cov tub ntxhais kawm ntawv kawm, tsim daim iav, tsis yoojyim rau cov tsev kawm ntawv; kua dawb, tsis muaj tshuaj lom neeg, tsis muaj teeb meem, kev tiv thaiv zoo yuav pab tau cov xib fwb thiab cov tub ntxhais kawm ntawv cov txiaj ntsim zoo tshaj plaws, kev sib txuas lus kom ploj mus ua ntej hauv chav kawm, tiam sis kuj yog cov xibfwb thiab cov tub ntxhais kawm kev noj qab nyob zoo, kev kawm zoo thiab kev kawm.
Qhov thib peb, kev siv ntawm lub kiv puag ncig: kev siv tus nqi ntawm tus cwjpwm phem tsuas yog 60%, qee zaus txawm tias 60% tseem tsis tau, uas ua rau muaj kev pov tseg ntawm cov kev pabcuam hauv tebchaws, lub tsev kawm ntawv tseem ua rau muaj kev kawm nce nqi, thiab siv cov kua chalk tuaj yeem siab tshaj 98%, cov txuag nyiaj txuag zoo heev.
Plaub, qhov ci ntsa iab ntawm lub kiv puag ncig: qhov ci ntsa iab ntawm cov kua cholin yog 4-5 npaug ntawm cov tsoos ci ci, ua rau cov menyuam kawm ntawv dhau los tau pom meej meej, kom qhov chaw kawm tau zoo heev.
