Lub Chaw Tiv Thaiv Ib puag ncig (EPA) sau tseg tias thaj chaw muaj pwm tsawg dua 10 square feet (kwv yees li 3 feet ntawm 3 ko taw) tuaj yeem kho los ntawm tus tswv tsev. 3 Tsis tas li ntawd, tej zaum koj yuav xav tham nrog tus neeg cog lus kho pwm.
Kuv puas xav tau pwm kho?
Moulds vam meej hauv thaj chaw ntub hauv tsev. … Tsis tas li ntawd, yog tias cov dej xau tshwm sim hauv cov cheeb tsam nyuaj mus txog, xws li hauv koj cov phab ntsa, koj yuav tsum hu rau tus kws kho pwm los kuaj xyuas nws thiab tshem tawm cov pwm loj hlob ntawm lub paj. Cov cim qhia txog kev puas tsuaj ntawm cov dej tuaj yeem yog tev cov ntawv ntsa, thiab cov kab nrib pleb hauv cov xim ntawm phab ntsa, lossis qab nthab.
Puas pwm puas yuav tsum tau muab tshem tawm?
Yog dej thiab/los yog pwm puas los ntawm cov dej phwj tuaj los yog lwm yam dej tsis huv, ces hu rau tus kws tshaj lij uas muaj kev tu thiab kho cov tsev puas los ntawm cov dej tsis huv. Yog tias koj muaj kev txhawj xeeb txog kev noj qab haus huv, sab laj nrog kws kho mob ua ntej pib ntxuav.
Puas tag nrho cov pwm yuav tsum tau muab tshem tawm?
Yog tias cov pwm muaj nyob rau hauv cov ntaub pua plag, cov phab ntsa ntub dej, lossis lwm yam khoom ntxeem tau, koj yuav yuav tsum tau tshem cov khoom kom zoo thiab ua tib zoo. … Ntau tshaj 10 square feet, los yog ib qho xwm txheej uas koj tsis tuaj yeem pom lossis pom cov pwm, tiag tiag xav tau tus kws tshaj lij.
Thaum twg pwm yuav kho tau?
thaj chaw qhuav rau 2 lossis 3 hnub. Spores tau yooj yim tso tawm thaum cov ntaub ntawv moldy qhuav tawm, yog li nws yogpom zoo kom tshem tawm cov khoom pwm sai li sai tau.
