Ngokuthuthuka kobuchwepheshe, isihlabathi sengilazi sisetshenziswa kabanzi; isibonelo, embonini yamakhemikhali, isihlabathi seglasi sivame ukusetshenziswa ekuhlobiseni imikhiqizo yengilazi. Eminyakeni yamuva nje, ngokuthuthukiswa kwezinga lokuphila kwabantu, abantu abaningi banaka kakhulu izidingo zokuhlobisa; ngaphansi kwalo mkhuba, ukusetshenziswa kwezinto ezinjalo kuye kwathuthukiswa nakakhulu.
Kusukela kulo mbono, isihlabathi seglasi sisetshenziswa kabanzi emikhiqizweni yengilazi kanye nezinqubo zengilazi emakethe yezimboni kanye nemakethe yamakhemikhali, ngokomhlobiso nobuchwepheshe. Uma ufuna ukuthuthukisa imakethe yengilazi futhi ucubungule ukukhiqizwa, lokhu okuqukethwe kuyisinqumo sethu esingcono kakhulu.
