Ukhuseleko kunye nokuthembeka kweengcango zomlilo zetsimbi ziye zaqatshelwa ngabasebenzisi abaninzi, kuba izinto ezisetyenzisiweyo ziyintsimbi eqinile kwaye ezinzileyo, engagqwaliyo, ayidli, kwaye inomsebenzi wokutywinwa kakuhle. Iingcango zomlilo zensimbi Iingcango zomlilo zensimbi ezenziwe ngokudibanisa umgangatho ophezulu wensimbi kunye nezinto ezichasayo azikwazi ukuhlangabezana neemfuno zokhuseleko kuphela, kodwa ziqinisekisa ukuba abasebenzisi banokuzisebenzisa ngokuzinzileyo ixesha elide ngaphandle komonakalo.