Semi-automaton foam dispels the rotation of the liquid surface of the whole strategy.

When getting rid of the foam, the liquid surface of the milk will naturally move along a certain track, which is generally divided into two kinds: round rotation and tumbling up and down. What kind of track will make it easier for the milk to send out the foam? For most beginners, a clockwise circular rotation is the best trajectory when we pass the foam in the steam pipe on the left-hand side. when on the left-hand side, you can choose to be still clockwise or use a counterclockwise circle according to your habit. In any case, a round rotation is easier to send out delicate foam than rolling up and down. The reason is that the key point when dispelling foam is the relative position of the outlet of the steam pipe and the milk surface. When the milk is rotating, the degree of the liquid surface is relatively stable, while tumbling, the height of the liquid level is always changing, it is difficult to find a more stable point. In order to make the liquid level rotate, the key point is the angle when the steam pipe is inserted into the milk tank. Insert the milk tank from the center of the milk tank close to the steam pipe, and then let the steam pipe form an angle of about 75 degrees with the milk level. It can help you get used to it easily and make the liquid level rotate. In fact, when you have really mastered the skill of foaming, you can make good foam no matter it is spinning or rolling. All we have to do is to find a way that is easier to use, and then practice hard.