Umsebenzi oyinhloko we-Rod Wiper ukugcina induku nesilinda kuhlanzekile futhi kungenayo into yangaphandle;kanjalo kuvimbela ukwehluleka ngaphambi kwesikhathi.I-Rod Wiper ayiyona into evala ingcindezi, nokho ivimbela imithelela elimazayo engase ibe umphumela uma ukungcola bekungafinyelela entweni yokuvala kanye nezinto ezithwala induku.