kugeza eshawa kungatsatsa emalitha emanti langafika ku20 ngemzuzu, kantsi kugeza ebhavini kungatsatsa emanti lasemkhatsini kwemalitha la80 kuya kula150 ngaleso sikhatsi kuphela.

ukuhlamba ngeshawa kunokusebenzisa ukuya kutsho kwiilitha ezingama20 zamanzi ngomzuzu, kanti ukubhafa kunokusebenzisa phakathi kweelitha ezingama80 kunye ne150 zamanzi kwibhafu nganye.
