Umufuko w’iyunguruzo y’iyunguruzo ni ubwoko bw’ibikoresho vy’iyunguruzo vy’inkungugu bifise ubushobozi bwiza, ubushobozi bwo gukuraho inkungugu, n’aside imwe imwe, alkali n’ubushobozi bwo guhangana n’ubushuhe. Multi{2}} Gukaraba bikoreshwa mu nzira yo guboha kugira ngo wongere uburemere bw’igitambaro, kikaba gifise ubushobozi bwo gukuraho inkungugu. Igitigiri co gukuraho inkungugu gishobora gushika kuri 99,999%. Imifuko y’iyunguruzo ikozwe mu nsinga z’ibara ry’agahama canke ndende. Ubuzima bwo gukora muri rusangi ni incuro 4-6 z’ibitambaro vy’ibirahuri. Bafise ubushobozi bwo guca mu muyaga, igipimo kinini co gutora inkungugu, vyoroshe gusukura, kandi ubushobozi bwo gukuraho inkungugu burashobora gushika kuri 98,99%.