Ishawa yensimbi engagqwali yakhelwe ukusetshenziswa ngaphandle. Yenziwe ngensimbi engagqwali, eqinisekisa impilo yayo yesikhathi eside. Kuyinto yokwengeza ekahle kumachibi okubhukuda, isibonelo. Ishawa idliswa ipayipi elivamile lasengadini. Kudingeka kufakwe ihange kusisekelo esiqinisiwe, okuyinto noma yimuphi umsizi ongayenza. Noma ungathenga isisekelo sikakhonkolo saso, esisihlinzekayo futhi, bese ungasakha noma usihambise noma yikuphi.