Huni-zviyo zvidhinha zvine hupamhi hwepamusoro, kupfeka-kusagadzikana, kusapinda kwemvura uye hunyoro-uchapupu, saka hapana chikonzero chekunetseka nezvekunaya kwemvura kumba. Huni-zviyo zvidhinha zvine hunhu hwekudzoreredza moto, kuramba moto, kusagadzikana kwekuora, uye zvakare inodzivirira dambudziko re formaldehyde, iyo ...
Verenga zvimwe