Ipuleti likathayela, elibizwa nangokuthi ipuleti elinephrofayili, lenziwe ngepuleti lensimbi elinamekwe ngombala, ipuleti likathayela namanye amapuleti ensimbi ngokugoqa nokugoba okubandayo kube amapuleti kathayela ahlukahlukene. Isebenza ophahleni, odongeni nangaphakathi nangaphandle komhlobiso wodonga lwezakhiwo zezimboni nezabantu, izindawo zokugcina izimpahla, izakhiwo ezikhethekile, izindlu ezinkulu zesakhiwo sensimbi, njll. Inezici zesisindo esilula, amandla aphezulu, umbala ocebile, elula futhi ukwakhiwa okusheshayo, ukumelana nokuzamazama komhlaba, ukuvikela umlilo, ukumelana nemvula, impilo ende yesevisi, ukugcinwa kwamahhala, njll., futhi sekusetshenziswe kabanzi.