1. Dukurikije ibyifuzo byabakiriya, dukora ibintu byo gushyushya bikozwe mubikoresho bitandukanye (ibyuma bitagira umwanda, PTFE, umuringa, titanium, nibindi) hamwe nibisabwa (inganda, ibikoresho byamashanyarazi, kwibiza, umwuka, nibindi).
2. Hariho uburyo bwinshi bwo kurangiza butandukanye bwo guhitamo.
3. Okiside ya magnesium ikoreshwa gusa mubuziranenge bwinshi, kandi kuyikoresha byongera ubushyuhe.
4. Porogaramu yose irashobora gukoresha ibyuma bishyushya. Kubijyanye no guhererekanya ubushyuhe, igituba kigororotse gishobora gushyirwa mumashanyarazi, kandi igituba gikozwe gitanga ubushyuhe buhoraho muburyo ubwo aribwo bwose budasanzwe.