Citronella tswm ciab tuaj yeem muab qee qhov kev tiv thaiv yoov tshaj cum, tab sis lawv cov txiaj ntsig tau txwv thiab nyob ntawm ntau yam:
1. Cov khoom xyaw nquag concentration:
Kev ua tau zoo ntawmcitronella tswm ciabtso siab rau qhov concentration ntawm citronella roj, uas yog ib qho tshuaj tua kab uas tau los ntawm lemongrass. Cov tswm ciab uas muaj cov roj citronella ntau dua yuav ua tau zoo dua ntawm kev tshem tawm yoov tshaj cum.
2. Lub sij hawm kub kub thiab cheeb tsam:
Citronella tswm ciab feem ntau yuav tsum tau hlawv tsis tu ncua los muab kev tiv thaiv, raws li cov nyhuv repellent diminishes thaum lub tswm ciab yog extinguished. Tsis tas li ntawd, lawv cheeb tsam ntawm kev pab them nqi yog txwv, feem ntau tsuas yog siv tau nyob rau hauv ib lub vojvoog ntawm 6-8 ko taw.
3. Ib puag ncig tej yam kev mob:
Cua, kub, thiab av noo tuaj yeem cuam tshuam rau kev tawg thiab lub zog ntawm citronella cov khoom xyaw nquag. Cov cua muaj zog tuaj yeem cuam tshuam sai sai rau cov nyhuv tiv thaiv, thaum kub thiab av noo tuaj yeem txo nws cov txiaj ntsig.
4. Ib hom yoov tshaj cum:
Ntau hom yoov tshaj cum yuav muaj ntau theem ntawm rhiab heev rau citronella, nrog rau qee qhov ntau los yog tsawg dua los ntawm cov khoom xyaw nquag.
Thaum citronella tswm ciab tuaj yeem muab qee qhov kev pab ntawm yoov tshaj cum nyob rau sab nraum zoov, lawv cov txiaj ntsig feem ntau suav tias yog nruab nrab thiab ib ntus. Lawv ua haujlwm zoo tshaj plaws thaum siv ua ke nrog lwm yam kev tswj hwm yoov tshaj cum, xws li hnav khaub ncaws tiv thaiv, siv EPA-pom zoo tshuaj tua kab, thiab tshem tawm cov dej sawv ntsug uas yoov tshaj cum yug.
