Isetshenziselwa ikakhulukazi ukwelapha okungaphezulu (okungukuthi, ukushisa kuqala, ukususwa kokugqwala, ukufuthwa ngopende nokomisa) kwepuleti lensimbi nezingxenye ezahlukahlukene zesakhiwo, kanye nokuhlanza nokuqiniswa kwezingxenye zesakhiwo sensimbi.
Izokhipha imidiya elimazayo / amashothi ensimbi aye endaweni yensimbi yezinto zokusebenza ngaphansi kwamandla omoya.Ngemuva kokuqhuma, ubuso bensimbi buzovela bucwebezela obufanayo, obuzothuthukisa ikhwalithi yokugqoka yokudweba.