Cockroaches nyob rau hauv lub tsev - ntsuas thiab qhov chaw ntawm unsanitary tej yam kev mob. Lawv muaj kab mob thiab txawm tom neeg. Nws pom hais tias cab tau noj cov pob zeb ntawm daim tawv nqaij ntawm tib neeg lub cev, thaum nws pw. Pom zoo, tsis yog ib qho kev zoo nkauj heev. Omnivorous parasites noj tsis tsuas yog crumbs, qab zib thiab lwm yam khoom noj khoom haus khib nyiab.
Qeb Mis nyuj haus
Kev noj txhua txhua hnub ntawm nyuj lub mis pab kom muaj zog, pw tsaug zog zoo nkauj, zoo nkauj ntawm daim tawv nqaij, tsim kom muaj cov leeg nqaij thiab tsis muaj kabmob hauv kev ua haujlwm ntawm cov kabmob ntawm cov kab mob plawv. Ntxiv mus, qhov khoom yog pom zoo los ntawm cov kws kho mob raws li ib tug prophylactic tawm tsam cancer.