Gupakira byoroshyeyandujwe na firime zitandukanye, ikigamijwe ni ugutanga uburyo bwiza bwo kurinda ibintu byimbere mu ngaruka ziterwa na okiside, ubushuhe, urumuri, impumuro cyangwa guhuza ibi.Kubikoresho bisanzwe bikoreshwa muburyo butandukanye nuburyo bwo hanze, hagati, hamwe nimbere, wino hamwe nibifatika.