What is the burn time of colored smoke compared to white smoke?

The burn time of colored smoke is typically shorter than that of white smoke due to the different compositions and chemical properties of the smoke formulations. Colored smoke generally contains additional dyes and chemicals that can affect its burning characteristics and duration. White smoke, often produced from a simpler formula such as zinc chloride or cellulose-based materials, can burn more evenly and for a longer duration.

Weather can influence the effectiveness and dispersal of both types of smoke, but it does not directly affect the inherent burn times of the smoke itself. Thus, while colored smoke may provide a vivid visual signal, it is generally understood to burn out faster than white smoke due to its chemical makeup.