Thiab vim li cas peb niam peb txiv thiaj li txhawj xeeb txog ob leeg hauv phau ceev xwm txheej? Txhua tus muaj ob tus, ib qho tsawg dua, ib qho ntxiv - qhov txawv yog dab tsi. Qee qhov tsis txaus ntseeg tsis thab peb ntau, feem ntau zoo li qhov kev ntsuas tau txais no tsis tsim nyog.
Nws yog qhov tsim nyog
Chaw muag mis nyuj, deuces
Cov Lus Qhia
Kauj ruam 1
Nws txoj kev txaj muag rov qab los tsev hauv tsev kawm ntawv, los xav txog qhov ntsej muag chim siab ntawm niam txiv ntawm txoj kev. Yog tias qhov cim tsis zoo yog qhov tshwm sim tsis tshua muaj, koj tuaj yeem hais qhia rau cov niam txiv tias tus kws qhia ntawv, tau sau txhua daim ntawv rau cov cim txhab, muaj qhov yuam kev, xav muab 2 rau lwm tus tub ntxhais kawm.
Yog tias koj pheej muab ob kab ntawv hauv ib qho kev qhia, koj tuaj yeem liam txhua yam ntawm tus xibfwb, qhia koj niam koj txiv tias tus xibfwb qhia ntawv tsis zoo, tsis paub yuav xa cov ntaub ntawv kom raug, lossis nws tsuas tsis nyiam koj. Qhov no tshwm sim tiag tiag.
Koj tuaj yeem khaws cia ob peb lub sijhawm: ib qho rau cov qhab nia zoo, ib qho tsis zoo. Tab sis koj tsuas yog yuav tsum tau kos cim rau lawv nrog ntau daim ntawv nplaum lossis cov qauv txhawm rau txhawm rau kom tsis txhob yuam kev lawv maj.
Kauj ruam 2
Yog tias koj rhuav cov nplooj ntawv nrog cov qib tsis zoo hauv phau ntawv qhia, nws yuav ua nyias thiab nws tsis tshua pom, yog li nws yog qhov zoo dua los yuav cov ntawv sau zoo sib xws, faib nws los ntawm nruab nrab thiab hloov cov nplooj ntawv ua puas nrog cov tshiab.
Koj tuaj yeem tshem tawm 2 hauv phau ntawv sau nrog lub ntsej muag ntse - ua tib zoo kos tawm tag nrho cov qhab nia, lossis qee ntu tshem tawm thiab hloov nws, piv txwv li, nrog tus 4.
Kauj ruam 3
Kuj tseem muaj txoj hauv kev pov thawj kom tshem tawm deuce los ntawm phau ntawv qhia hnub qub; qhov no yuav tsum muaj cov tshuaj ua kom dawb. Ua ntej, peb tshawb xyuas cov tshuaj tiv thaiv ntawm daim ntawv, rau qhov no peb thov tso cov tshuaj dawb me me nrog cov tshuaj txhuam hniav hauv qhov chaw tsis haum, tos 10 feeb. Yog tias daim ntawv tsis tau hloov xim - tso ib tee me me rau ntawm qhov deuce, tso nws kom qhuav, so so nrog cov lwv.
Yog tias nws tsis ua haujlwm nrog chlorine, sim ua nrog potassium permanganate thiab hydrogen peroxide, lawv yuav muaj nyob hauv txhua lub tsev. Peb muab cov ntawv txhuam hniav, ntxuav nws nrog dej, muab tshuaj txhuam tus pas ntub dej rau hauv manganese thiab poob ntawm hydrogen peroxide, tom qab ntawd thov nws sai sai rau hauv qhov kev sim ntawm lub chaw muag mis nyuj. Ib zaug ntxiv, cia siab tias 10 feeb, yog tias daim ntawv tsis tau hloov xim, thov siv qhov sib tov ntawm ob thiab tawm hauv nws kom qhuav.
