In Johannesburg, you can exchange trash for groceries. Love Our City Klean is a charity in Lorentzville which provides an opportunity for residents of the low income inner city, hard hit by the pandemic, to swap their recyclable waste for points, which they can then use to buy food, clothes and toiletries. Many people are able to obtain a bag of essentials each week. The plastics and other recyclables are then sold to fund more of these schemes. In addition to the humanitarian element of this concept, it is also helping clean the streets of these neighborhoods.