Prepare an espresso in a workmanlike manner is not child's play. We must start from the choice of an optimal mixture, also are essential equipment, They must be clean and tidy. In the end you need to know the rules to make an espresso. To extract a perfect espresso must follow these guidelines: equipment: 1. Clean the filter holder– The first step to take is to clean the filter with a cloth to remove the residue of the previous coffee. 2. Flush the water – This process is used to clean the showers and to eliminate the remnants of the previous draw. 3. Grind coffee– The ground coffee loses 60% of its aromas…