Iced American coffee is to add ice cubes to American coffee, which makes the temperature of concentrated American coffee drop rapidly and has a unique flavor, which is the taste of iced American coffee. Pure American coffee can be divided into two categories, the east coast of the United States is stronger than the west coast, and the south is stronger than the north. Ethnically, immigrants from southern Europe and Latin America prefer espresso to immigrants from Britain, Germany and northern Europe.

Americans disdain all the attention that Europeans give when making coffee. Americans are free to drink coffee, and coffee is deeply involved in their lives, which is difficult to separate and has a profound impact, not a life without coffee. Whether at home, office, public places or roadside vending machines, Americans can't live without coffee almost 24 hours a day.

Generally speaking, life in the United States is busy and tense, unlike people in Europe and the Middle East who can enjoy life in a leisurely mood. In drinking coffee, it is often a big pot of electrothermal filtered coffee. From morning till night, because there is more water and less coffee (a cup of 10 gram of coffee is 200 CC of water), the taste is particularly weak, so many people criticize American coffee as really unpalatable.