Bacaha wax iibsiga ee gaarka loo leeyahay waxay dooran karaan inay isticmaalaan walxaha deegaanka u wanaagsan, sida warqadaha ama balaastikada noolaha, si loo yareeyo saameynta deegaanka.Marka la barbardhigo bacaha la tuuri karo, bacaha wax iibsiga ee gaarka ah ayaa loo isticmaali karaa si isdaba joog ah, sii dheeraynaysa nolosha adeegga, yaraynta qashinka iyo isticmaalka kheyraadka.