With the clean graffiti technique, Greenpeace Colombia volunteers left the message: "If you don't need it, don't buy it", on the streets of Bogotá, to show the big brands that we don't want their unnecessary offers, but a sustainable consumption that takes care of the planet. Excessive consumption in cities is responsible for 70% of global greenhouse gas emissions. Changing unsustainable consumption habits is mandatory if we want to reverse the current climate crisis. In Bogotá, the Day without VAT has registered sales of more than 6.5 billion Colombian pesos.