Amaraso ava cyangwa gutandukanya amavuta ni imvugo ikoreshwa yerekeza kumavuta yarekuye amavuta mugihe gihamye (kubika) cyangwa mubikorwa bisanzwe.Mubihe bihagaze, kuva amaraso bigaragazwa no kuba hari ibizenga bito byamavuta, cyane cyane iyo amavuta atameze neza cyangwa niyo.Mubihe bigenda neza, bitandukanijwe namavuta ava mubintu bisizwe amavuta.

Gutandukanya amavuta nigikorwa gisanzwe cyamavuta yuzuye isabune.Umutungo urakenewe kugirango amavuta asige neza mugihe muri zone yumutwaro, nka hamwe nakuzamura ibintu.Umutwaro "ukanda" amavuta, arekura amavuta yo gusiga ibice.Inyongeramusaruro zirashobora gufasha gukora firime nziza.Rimwe na rimwe, umubyimba urashobora kugira uruhare mu gusiga amavuta.

Gutandukanya amavuta bizatandukana ukurikije igihe cyo kubika nubushyuhe.Ubushyuhe bwo hejuru burenze, niko amavuta arekurwa.Mu buryo nk'ubwo, hasi ya peteroli yibanze, niko gutandukana kwamavuta.Ubushakashatsi bumwe bwerekanye ko iyo amavuta abitswe mubihe bihamye, nibisanzwe kugira amavuta atandukanye kugeza 5%.

Mugihe kuva amaraso ari ibintu bisanzwe byamavuta, bigomba kugabanuka mugihe cyo kubika kugirango amavuta ameze neza mugihe bikenewe.Birumvikana ko kuva amaraso bitazakurwaho burundu, nkuko ushobora kubona amavuta yubusa.

Niba witegereje kuva amaraso mugihe cyo kubika, urashobora kuvanga amavuta kugirango uyongere mumavuta mbere yo kuyakoresha.Kuvanga amavuta muri santimetero 2 z'amavuta ukoresheje spatula isukuye kandi ahantu hasukuye kugirango hatabaho kwanduza ibintu bishobora kwangiza amavuta.

Amavuta mashya ya karitsiye cyangwa igituba bigomba kubikwa neza (uhagaritse) hamwe na capitike ya plastike igihe cyose.Ibi bizafasha kurinda amavuta gusohoka mu muyoboro.

Niba karitsiye isigaye muri aimbunda, imbunda igomba gucika intege ikabikwa ahantu hahanamye imbere hasukuye, hakonje kandi humye.Ibi bihagarika amavuta kuva amaraso kugeza kumpera yimbunda yamavuta ukomeza urwego rwamavuta kandi bigahinduka muburebure bwigituba.

Iyo amavuta arimo gukoreshwa, niba amavuta asohotse mubikoresho, amavuta asigaye mu cyuho azakomera.Muri ibi bihe, ni ngombwa gusubiramo ibice inshuro nyinshi, guhanagura amavuta arenze urugero kandi ntukarengere.Hanyuma, ugomba guhora ugenzura ko amavuta meza akoreshwa mubisabwa.