I learned that latte and dirty are both a kind of coffee, but there are obvious differences in making methods and tastes.

The taste of latte is relatively balanced and dense; Dirty and refreshing, smooth taste. Latte is made of part espresso, part steamed milk and a layer of milk foam. Dirty is a special kind of coffee, which is made by mixing a cup of espresso with a cup of iced milk, and then adding a layer of milk bubbles on it.