Bhodhoro remvura rinozadzwa nemvura yegirazi, iyo inoshandiswa kuchenesa mhepo yemhepo yemotokari. Girazi remvura nderaya mota dzinodyarwa. Mvura yakakwirira yemhando yemhepo yemhepo inonyanya kuumbwa nemvura, doro, ethylene glycol, kurwisa kweglycol, basa rekushora uye akasiyana-siyana surfactors. Mota yemhepo yemhepo inowanzozivikanwa semvura yegirazi.