Mapodise kwa province ya Gauteng, ba tswetse lefelo kwa Muldersdrift le go begwang ele le batho ba ba neng ba itirela bojalwa kwa go lona go se mo molaong. Go begilwe ditiragalo di le mmalwa go ralala naga, tsa bojalwa jo bo seng mo molaong. Go ya ka pegelo ya ba The Drinks Federation of South Africa, di-percent di le some le borobedi tsa bojalwa jo bo rekisiwang mo Afrika Borwa, ke jo bo seng mo molaong.